Revision Date Responsible Person Description of Change

Fraser, MI 48026 Date: 12/13/16 Page 2 of 18 Revision History Revision Date Responsible Person Description of Change Original 01/25/01 Randle E. Borieo A 11/05/01 Randle E. Borieo B 10/14/03 Randle E. Borieo C 12/04/03 Randle E. Borieo D 01/19/04 Randle E. Borieo E 10/07/04 Randle E. Borieo F 12/12/05 Randle E. Borieo G 12/30/05 Randle E. Borieo H 02/01/06 Randle E. Borieo J 08/28/06 Randle E. Borieo K 09/10/07 Randle E. Borieo L 10/17/07 Randle E. Borieo M 05/08/09 James A. Hooper N 11/04/09 James A. Hooper P 12/08/11 Randle E. Borieo Q 09/13/12 Randle E. Borieo R 08/05/13 Randle E. Borieo Initial Release Revised Page 1 by adding the Web Site to the Distribution List. Complete rewrite in accordance with the requirements of AS9100:2001. Revised Q32 and added Q49. Revised Q14, Q15, Q37, and added Q50 thru Q53. Incorporated name, address, & logo changes through out the document. Revised Q20 by changing government representative to regulatory authorities. Revised Q30 & Q49 by adding E-13 and E-24 to the requirements. Revised the Supplier Quality Clause Assignments by removing Q6 from UTC under Shot Peen. Added quality requirements for Packaging on assignment page. Added Gage Coordinator to the Distribution List. Revised Q1 by changing ISO 9002 to ISO 9001. Revised Q44, Q45, and Q46 to include the proper QWI. Revised paragraph 8.5 to include the word Verification. Delete paragraph 8.8 Incorporated name, address, & logo changes through out the document. Added Supplier Quality Clause Assignments for General Electric Raw Mat l (Casting). Added Quality Clauses Q54 thru Q62 to address unique customer requirements. Also added columns in preparation for Rolls-Royce. Cancelled requirement Q23. Revised the reference Supplier Quality Clause Assignment table to reflect current requirements. Also defined the applicable quality clauses for Rolls-Royce. Revised Q20 to include to all applicable areas of all facilities, at any level of the supply chair, involved in the order. Changed company logo to reflect current status. Added Para s. 8.14 thru 8.18 in their entirety Revised para Q11adding containment of nonconforming product. Revised para Q12 adding problem solving tools, Mistake Proofing methodologies, and supplier responsibility for tracking corrective actions.

Fraser, MI 48026 Date: 12/13/16 Page 3 of 18 S 12/19/13 Randle E. Borieo T 06/04/14 Randle E. Borieo U 06/24/14 Randle E. Borieo V 09/24/14 Randle E. Borieo W 07/30/15 Randle E. Borieo Added to para Q16 Flight Safety Part records to 40 years. Added para Q16A thru Q16G specific customer record retention Added to para Q30 P&W specs E-1110 and K-4 Added Q65 - GSI Added paras 8.19 & 8.20 Added Q16A-G Records to applicable Suppliers Quality Clause Assignments Added Columbia Helicopter to several Suppliers Quality Clause Assignment categories Added para Q66 UPPAP Requirements Added para Q67 Hamilton Sundstrand Sample Inspection attachment 5 Added para Q68 APQP Requirements Removed from Hamilton clause assignments for Manufacture Complete - 29,30,31,32,33 Added to Hamilton clause assignments for Manufacture Complete - 26,41,66,67 Added Hamilton clause assignments for Machining Operations Added Hamilton UPPAP clause assignments for Machining Operations Added Honeywell clause assignments Machining Operations Added Honeywell APQP clause assignments Machining Operations Moved GE VSE, GE Non-VSE and Rolls-Royce clause assignments from Manufacture Complete to Machining Operations Revised GE VSE clause assignments removed 50 & 53, added 26,41 & 63 Revised GE Non-VSE clause assignments removed 50 & 53, added 26 & 41 Revised Rolls-Royce NA clause assignments removed 50 & 53, added 26 Added Honeywell clause assignments to NDT Added Q10 to all NDT customers Revised para Q16A Bell retention period IAW SQRM-001 Revised para 8.13 from QPS-100 to SQRM-001 for Bell Revised para Q30 added when heat treat must be, & It must also MCLM sections. Revised paras Q31, Q32, Q49 & Q52 added must state MCLM sections. Revised para Q49 adding E-1110, F-22, F-40 and K-4. Added para Q69 regarding Counterfeit Parts. Added para Q69 to the Suppliers Quality Clause Assignment of all material suppliers Revised para 8.14 corrected typo error

Fraser, MI 48026 Date: 12/13/16 Page 4 of 18 X 08/25/15 Randle E. Borieo Y 10/29/15 Randle E. Borieo Z 05/04/16 Daniel Uselman AA 12/13/16 Daniel Uselman Revised para Q15 added As applicable to serial number marking requirement Revised para Q18 added As applicable Revised para Q55 removed The Bell P.O. number shall be stated on all certification generated by the supplier. Added para Q70 in its entirety (PWA Balancing requirement flow down) Revised para Q16 and 16E, changed from 10 years to 11 year Added para Q71 thru Q74 in their entirety Revised the Supplier Quality Clause Assignments (Reference) to include General Electric Avio, Northstar and SAFRAN Group-Hispano Suiza Added Q3A, Q3B, Q6A, Q75, Q76 & Q77 in their entirety Revised the Supplier Quality Clause Assignments (Reference) to distinguish unique requirements associated with Quality Clause changes and added Honda Aero. Added Q21 to Rolls-Royce Machining clauses.

Fraser, MI 48026 Date: 12/13/16 Page 5 of 18 1. Purpose 1.1. The purpose of this work instruction is to define the quality requirements for purchasing materials and services that effect product quality. 2. Scope 2.1. This work instruction addresses the controls implemented by BMT Aerospace USA, Inc. to control the process of purchasing materials and services that effect product quality. 3. References 3.1. BMT Aerospace USA, Inc. Quality Assurance Manual, Section 7.4 3.2. ISO 9001, Clause 7.4, Purchasing 3.3. AS9100, Clause 7.4, Purchasing 3.4. Customer Requirements 4. Responsibilities 4.1. Purchasing will be responsible for managing the contractual requirements associated with the purchasing activity. BMT Aerospace USA, Inc. remains responsible for the quality for all products, including those purchased from customer-designated sources. 5. Procedure 5.1. The supplier s Quality Assurance System shall be documented (Quality Assurance Manual) and maintained to reflect compliance with the requirements of this document. 5.2. The paragraphs listed below are Quality Requirements. Applicable paragraphs and special instructions are identified on the Request for Quotation or Purchase Order. 5.2.1. If clarification is required on any of the referenced paragraphs, please contact BMT Aerospace USA, Inc. Purchasing Department before proceeding with any work.

Fraser, MI 48026 Date: 12/13/16 Page 6 of 18 Q1. Inspection System Requirements The Supplier shall maintain an inspection system in accordance with AS 9100, ISO 9001, or MIL-I-45208A. Q2. Calibration System Requirements The Supplier shall maintain a system of calibration in accordance with ISO 10012-1, or MIL-STD-45662A. Q3. UTC End User - These parts are for United Technologies Company End Use and shall be IAW UTC Supplier Quality System Requirements specification ASQR-01. Q3A. Q3B. Hamilton Sunstrand (UTAS) The United Technology Company End User is Hamilton Sundstrand (UTAS). Pratt & Whitney The United Technology Company End User is Pratt & Whitney. Q4. Flight Safety - HANDLE WITH CARE. These are FLIGHT SAFETY Parts. Q5. Company Changes - Changes that may affect quality such as company ownership, senior management, manufacturing location, process or inspection techniques must be communicated to BMT Aerospace USA, Inc. Q6. Frozen Processes - This process is frozen and cannot be deviated from without written approval from BMT Aerospace USA, Inc. Q6A. Rolls Royce FPA Approval- In addition to the requirement stated in Q7, all Frozen Process Approvals (FPA) and FPA change requests shall be submitted directly to BMT for submittal to Rolls Royce. Q7. No Change Policy - Process and manufacturing procedures and supplier documents submitted for BMT Aerospace USA, Inc. approval shall remain at the level of configuration in effect at the time of the approval by BMT Aerospace USA, Inc. The supplier shall not change process and/or manufacturing procedures/practices during the Purchase Order activity unless written approval is received from BMT Aerospace USA, Inc. Q8. Final Acceptance - All parts on this Request for Quotation or Purchase Order are subject to final inspection and acceptance at BMT Aerospace USA, Inc. Q9. Nonconforming Product - Nonconforming product must be segregated and must be tagged with discrepancy identified prior to shipment to BMT Aerospace USA, Inc. Q10. Notification of Suspect Product - BMT Aerospace USA, Inc. must be informed immediately (not to exceed 24 hours or the next business day) when 5% of any lot of product is suspected of being nonconforming. Q11. Notification The supplier will notify BMT Aerospace USA, Inc. of any nonconformity of a delivered product that may affect airworthiness. Reporting will not exceed 24 hours or the next business day and will include a clear description of the nonconformance, identify the parts affected, the part numbers, quantities and the date(s) delivered. All remaining product must be contained and root cause analysis shall be initiated.

Fraser, MI 48026 Date: 12/13/16 Page 7 of 18 Q12. Corrective Action - Corrective action may be requested from a supplier when nonconforming products or services are delivered to BMT Aerospace USA, Inc. If corrective action is required, the supplier must complete the Supplier Nonconforming Product Report and returned to BMT Aerospace USA, Inc. within the time frame recorded on the report. As requested, the use of problem solving tools, e.g. Fishbone diagram, 5 Why s, Flowcharting, are to be used for root cause analysis. The root cause of the nonconformity must be determined and corrective action must be implemented. Corrective action must identify the changes to processes, Mistake Proofing methodologies, work instructions, procedures, specifications, drawings, inspections, tests, tools, equipment, facilities, resources, materials or training to prevent recurrence of the nonconformance. Corrective action shall include the implementation date. Corrective action responses such as "cautioned the operator" or "changed the drill" are not acceptable. It is the responsibility of the supplier to track the effectiveness of the corrective action. Supplier's failure to provide an acceptable response in the allotted time frame will be taken into consideration during the annual evaluation of supplier's performance. Q13. Certification of Conformance - A Certification of Conformance is required and must be legible and reproducible. Prior to shipment against this purchase order the supplier shall assure in writing, with each lot that the purchase order requirements have been met and that inspection documentation has been completed and is available for review. The certification shall indicate the specification number and revision, nomenclature, purchase order number, quantity and serial numbers and shall contain the signature and title of an authorized representative. Q14. Traceability The supplier shall maintain controls to ensure capability of tracing product accountability backwards through the process to the raw material from which fabrication originated and forward to determine the location of like articles within a level of process or assembly. Q15. Forging/Casting Identification - Each forging/casting shall be identified with a mill heat number or code, serial number (as applicable), and foundry identification. The supplier shall segregate and identify materials to lot/heat number when mixed lot production occurs. Q16. Records - Records must be legible and reproducible. Records shall be maintained on file and subject to examination by BMT Aerospace USA, Inc. or Customer/Government Representative. Unless otherwise specified below, records shall be maintained for 11 years minimum after the final delivery of the order. Records of the Detailed Inspection Plan for Flight Safety Part shall be maintained for 40 years. Q16A. Q16B. Bell Helicopter minimum of 5 years non-controlled parts and minimum of 10 years for controlled parts in accordance with Manual SQRM-001 Columbia Helicopter a minimum of 50 years in accordance with Terms and Conditions CHI-M-1336 Q16C. General Electric minimum of 10 years in accordance with S-1000 Q16D. Q16E. Hispano-Suiza minimum of 10 years in accordance with GRP-0102 Honeywell minimum of 11 years in accordance to SPOC Manual

Fraser, MI 48026 Date: 12/13/16 Page 8 of 18 Q16F. Q16G. Rolls Royce permanent in accordance to SABRe requirements. UTC minimum of 10 years in accordance with ASQR-01 Q17. Corrected Documents Corrected documents must adhere to the following requirements to be considered acceptable: Any errors shall be lined through with one single line, the correct information shall be entered near the error and each correction and/or addition of information shall be initialed and dated. Q18. Serialization As applicable, Serial Numbers shall be maintained by the supplier per instructions on the manufacturing traveler, operational sketch or purchase order. If the requirement for serialization applies it shall be clearly stated on the Purchase Order and the specific numbers and format (i.e. prefix/suffix) shall also be supplied. These numbers SHALL be verified upon receipt of product and represented on any certification issued to BMT Aerospace USA, Inc. If the serial numbers noted on our Purchase Order vary from the actual product received, BMT Aerospace USA, Inc. is to be notified immediately. Q19. Source Inspection - BMT Aerospace USA, Inc. source inspection is mandatory. When source inspection is performed, the supplier's inspection, measuring and test equipment shall be made available for use to determine product conformance to requirements. Supplier's personnel shall be made available for operation of equipment and otherwise assist as requested. Source inspection may include a review of systems, procedures and facilities for compliance with purchase order requirements. Q20. Right of Access Representatives from BMT Aerospace USA, Inc., their customer and regulatory authorities must have the "right of entry" to all applicable areas of all facilities, at any level of the supply chain involved, in order to witness and examine processes and/or records pertaining to the Purchase Order. Such verification by BMT Aerospace USA, Inc., their customer or regulatory authorities shall not be used by the supplier as effective control of quality. Verification by the BMT Aerospace USA, Inc., their customer or regulatory authorities shall not absolve the supplier of the responsibility to provide acceptable product, nor shall it preclude subsequent rejection by BMT Aerospace USA, Inc. Q21. First Piece Inspection A first piece shall be submitted to BMT Aerospace USA, Inc. for approval prior to production. This first piece shall be accompanied with an operational sketch identifying the actual results of the dimension recorded adjacent to the required dimension. Q22. Cancelled. Q23. First Article Inspection The supplier shall furnish first article documentation representing each item of the applicable purchase order and all component part numbers. Documentation must include inspection reports reflecting actual findings and traceability to the manufacturing documents, copies of material and special process certifications and acceptance test reports. The first article parts shall be identified as first article with a tag attached to the part or the bag the part is contained in. All changes to tools, methods or materials that may affect geometry or specification requirements shall require a new first article and report. First article acceptance by BMT Aerospace USA, Inc. shall not constitute final acceptance and payment of articles required to be delivered nor does it relieve the supplier of the obligation to furnish items meeting applicable drawings, specifications and contract requirements. Q23A. Rolls Royce First Article Inspection Submittal- A partial or full First Article Inspection shall be performed to account for any changes to the process. The First Article Inspection Report shall be submitted directly to BMT for submittal to Rolls Royce.

Fraser, MI 48026 Date: 12/13/16 Page 9 of 18 Q24. Customer/Government Contact - On receipt of this Purchase Order, promptly furnish a copy to the Customer/Government Representative who normally services your facility, or if none, the nearest Army, Navy, Air Force or Defense Supply Agency inspection office. In the event the representative or office cannot be located, the BMT Aerospace USA, Inc. Purchasing Department must be notified immediately. Q25. Customer/Government Inspection - Customer/Government inspection is required prior to shipment from your facility. Upon receipt of this Purchase Order, promptly notify the Customer/Government Representative who normally services your facility so that appropriate planning for the Customer/Government inspection can be accomplished. Q26. Special Processes - BMT Aerospace USA, Inc. approved supplier required. Q27. Special Process Certification Each shipment shall include process certification reflecting applicable specification number with the latest revision as required by the purchase order, process sheet or drawing. Certifications must be complete, legible, reproducible and authentic. The name and title of the authorized representative shall appear on the certification and shall bear that person s signature and date. Q28. Heat Treatment - Heat treat sample part or slug of the same material from the heat treat source is to be forwarded to BMT Aerospace USA, Inc. for each heat treat load on all carburized and hardened parts. One (1) sample for each load of fifty (50) pieces or less and one (1) additional sample for each additional fifty-(50) pieces per load up to five (5) samples maximum. Q29. Independent Lab Certification for Heat Treatment The initial shipment of each part number shall include a test report from a NADCAP approved independent lab certifying conformance to the latest applicable specification numbers as required by the purchase order, process sheet and/or drawing. The material that is tested by the laboratory must be processed with the lot and must be representative of the lot. The test report must be traceable to the heat treatment supplier s certificate of conformance. Q30. PWA Carburized and Hardened Parts The supplier must process parts in accordance with sections E-13, E-24, E-1110, F-22, F-40 and K-4 of the Pratt & Whitney Aircraft Materials Control Laboratory Manual. A Certification of Conformance certifying conformance is required and must be dated when heat treat was performed and it must be legible and reproducible. It must also state conformance to the MCLM sections. Q31. PWA Plating The supplier must process parts in accordance with section F-22 and F-44 of the Pratt & Whitney Aircraft Materials Control Laboratory Manual. A Certification of Conformance certifying conformance is required and must state conformance to the MCLM sections, and it must be legible and reproducible. Q32. PWA Forgings - The supplier must process parts in accordance with section F-Master and F-4 of the Pratt & Whitney Aircraft Materials Control Laboratory Manual. A Certification of Conformance certifying conformance is required and must state conformance to the MCLM sections, and it must be legible and reproducible.

Fraser, MI 48026 Date: 12/13/16 Page 10 of 18 Q33. Shot Peening - Shot peen certification and Almen strips are required. Q34. Limited Shelf Life Materials - Materials with a limited shelf life such as paint, primer, adhesive, sealant, coating, o-rings, etc., shall reflect the date of manufacture, part/material number and revision level, quantity and shelf life. Container label(s) must reflect applicable lot or batch number(s). The supplier shall affix this information directly on the material or product container and include it on the certification document. This information shall indicate the date useful shelf life was initiated and the date and/or cycle at which life will be expended, in accordance with the manufacturer's instructions. The supplier shall identify all materials and articles, which have definite characteristics of quality degradation with age and/or environment. When the environment is a factor in determining useful life, the identification shall indicate storage conditions, e.g., temperature, humidity, etc. A minimum of 75% of the applicable material/article shelf life shall remain upon receipt of the material by BMT Aerospace USA, Inc. Q35. Cure Dates - Cure date required. The supplier shall be responsible for legibly and permanently identifying each part or container with the rubber cure date, and the applicable manufacturer compound number and military compound number. Q36. Ozone Depletion Suppliers shall comply with the labeling requirements for Class I and II ozone depleting substances as required by Section 611 of the Clean Air Act, amendments of 1990 and the final rules (40 CFR Part 82) implementing the same (collectively the Act ). The supplier shall accurately label, consistent with the requirement of the act, any products which it is supplying to BMT Aerospace USA, Inc. that contain a controlled substance or are manufactured with a controlled substance. In the event the supplier discovers that it has failed to comply with the labeling requirements of the act, it shall immediately notify BMT Aerospace USA, Inc. of those products which failed to comply with the labeling requirement of the act. Q37. Hazardous Materials All Materials that are volatile, toxic or which emit fumes that are harmful to human health shall be properly contained in accordance with applicable health and safety requirements. The containers shall be clearly identified as to its contents with appropriate warnings, precautions, instructions, safety data sheets, and storage conditions. Safety data sheets shall be submitted with each Purchase Order shipment. Q38. Foreign Object Damage - A Foreign Object Damage (FOD) preventive program must be implemented to protect product at all times. Q39. Cleaning and Packaging - Prior to shipment to BMT Aerospace USA, Inc., all products shall be cleaned so as to be free of all-foreign substances or residue from processing or handling. Product shall be returned in the same shipping container as received. Q40. Handling, Cleaning and Packaging During fabrication and processing, special carts, boxes, containers and transportation vehicles shall be used as necessary to prevent damage due to handling. Prior to shipment to BMT Aerospace USA, Inc., all products shall be cleaned so as to be free of all-foreign substances or residue from processing or handling. Product shall be protected from deterioration by using a petroleum-based preservative. Product shall be packaged and protected for shipment in a way that will prevent damage. During packaging of small parts the use of staples should be avoided. All parts shall be checked for damage at receipt (when applicable) and prior to shipment.

Fraser, MI 48026 Date: 12/13/16 Page 11 of 18 Q41. Inspection, Measuring and Test Equipment Owned by BMT Aerospace USA, Inc. Supplier assumes responsibility for all fixtures, tooling and/or inspection gages furnished by BMT Aerospace USA, Inc. Fixtures, tooling and/or inspection gages must be returned to BMT Aerospace USA, Inc. upon completion of the order and are subject to inspection for condition. Gages that are due for calibration shall be returned to BMT Aerospace USA, Inc. immediately. Gages shall be adequately protected to prevent damage in shipment. Q42. Supplier Calibration Requirements Unless otherwise stated on the purchase order, the calibration tolerances for the equipment is to be to the original manufacturers recommendations. Calibration traceability is to be to the National Institute of Standards and Technology or other recognized national or international standards. The supplier is to supply BMT Aerospace USA, Inc. with a calibration certificate. The date of the calibration, the identification number of the instrument being calibrated, the environmental conditions of the laboratory and the name of the calibration technician shall be shown on the certificate. The procedure to be used for calibration is the supplier s own and must be stated on the calibration certificate. The supplier shall report the as received and as returned condition of the equipment being calibrated on the calibration certificate. The supplier is to label calibrated equipment with the calibration date, the recalibration date and the initials of the calibration technician. Q43. Sample Inspection - Sampling inspection requirements are per ANSI/ASQC Z 1.4. Major characteristics are at an A.Q.L. of.65, minor characteristics are at an A.Q.L. of 4.0, and both modified to a zero acceptance level. Q44. Sample Inspection - Sampling inspection shall be in accordance with BMT Aerospace USA, Inc. QWI 8.2.4-305, Sampling Inspection, and Attachment 1. Q45. Sample Inspection - Sampling inspection shall be in accordance with BMT Aerospace USA, Inc. QWI 8.2.4-305, Sampling Inspection, and Attachment 2. Q46. Sample Inspection - Sampling inspection shall be in accordance with BMT Aerospace USA, Inc. QWI 8.2.4-305, Sampling Inspection, and Attachment 3. Q47. Material Review Authority All requests for waivers shall be documented and submitted to BMT Aerospace USA, Inc. Purchasing Department. Each submittal shall include the supplier s documented analysis to determine the root cause and positive corrective action implemented to prevent recurrence. Requests for Waivers determined to affect BMT Aerospace USA, Inc. configuration management systems will be assigned a Supplier Nonconforming Product Report and dispositioned by BMT Aerospace USA, Inc. Quality Assurance Department. Copies of all dispositioned Supplier Nonconforming Product Reports will be forwarded to the supplier. Submittal for waiver does not imply BMT Aerospace USA, Inc. acceptance of the nonconformance and the supplier is responsible for the nonconforming material/service until documented disposition is received from BMT Aerospace USA, Inc. Requests for waivers may be used during the annual evaluation of suppliers. Supplier s packing slip and certification documentation must reflect the Supplier Nonconforming Product Report number. Product shall be segregated and identified to the applicable Supplier Nonconforming Product Report number. Q48. Calibration System Requirements ISO 17025 calibration system required.

Fraser, MI 48026 Date: 12/13/16 Page 12 of 18 Q49. PWA Independent Lab Testing The supplier must process parts in accordance with sections E-13, E-24, E-1110, F-22, F-23, F-40 and K-4 of the Pratt & Whitney Aircraft Materials Control Laboratory Manual. A Certification of Conformance certifying conformance is required and must state conformance to the MCLM sections, and it must be legible and reproducible. Q50. Raw Materials - Certifications are required and must include the chemical and physical properties reflecting numerical values for all tests required by the applicable specifications, the material designation and mill source. Certifications must be legible and reproducible. The certifications shall specifically identify the material by reference to the number of the melt, heat number, or other similar designation and must indicate the applicable specification number and revision, purchase order number and shall contain the signature and title of an authorized representative. Q51. GE Supplier Engineering Change Control GEAE P1TF83, Supplier Engineering Change Control, requires each source of supplier-designed hardware to develop and implement a system of change control. This system is to include provisions for the proposal, approval, and implementation of changes. All product design change requests/notifications shall be approved by GEAE prior to implementation. Q52. PWA Castings - The supplier must process parts in accordance with section F-1, F-11, or F-31 as applicable of the Pratt & Whitney Aircraft Materials Control Laboratory Manual. A Certification of Conformance certifying conformance is required and must state conformance to the MCLM sections, and it must be legible and reproducible. Q53. Fastener Quality Act Fasteners manufactured/fabricated, and/or ordered after October 1998 must comply with the requirements of the American Public Law 104-113. Q54. Bell Helicopter Classified Parts Bell Quality Requirements IAW QPS 100 and Classified Parts Program IAW QPS 300 apply to this order. Part classification as defined by Bell Helicopter for classified parts shall be clearly stated on all documentation/certifications generated by the supplier (i.e. Primary Part, Critical Part, and Flight Safety Part). Q55. Bell Helicopter End User These parts are for Bell Helicopter End Use. Q56. GE Source Substantiation This clause shall apply when manufacturing product to a General Electric print which states Vendor Substantiation Required. All first time manufactured/ purchased parts or any servicing classified as special or significant by GE shall meet General Electrics source substantiation requirements to the extent required in S-1000, S-1001, and S- 1002 & P1TF17. If product is purchased complete, evidence of approval in the form of a General Electric GT7350 shall be supplied with the first shipment and be available by request to BMT. When servicing requires source substantiation all required information shall be submitted to BMT with the return of the parts and/or previously approved as required by General Electric. Q57. GE First Article Inspection All manufactured/purchased parts that are considered Source Controlled or if Vendor Substantiation is required per print, BMT shall require evidence of an approved General Electric FAIR to be supplied with the first shipment and be available by request to BMT. In lieu of supplying an actual copy of your most current FAIR approval cover sheet as evidence, making a statement on your supplied Certificate of Conformance that this is a GE End Use item and that GE approval has been maintained for the Cage Code of the manufacturing facility supplying the part shall suffice (please state the facility and cage code). It is the responsibility of the sub-tier supplier to maintain their approval status directly with

Fraser, MI 48026 Date: 12/13/16 Page 13 of 18 General Electric. If the sub-tier supplier s approval status and/or FAIR are not current then they are to notify BMT immediately. Q58. Sikorsky Flight Safety Parts Sikorsky Flight Safety Part Requirements IAW SS9211 apply to this order. Q59. Hamilton Sundstrand Flight Safety Parts HS Flight Safety Part Requirements IAW HS15000 apply to this order. Q60. Honeywell Flight Safety Parts Honeywell Flight Safety Part Requirements IAW E1010 apply to this order. Q61. P&W Flight Safety Parts PWA Flight Safety Part Requirements IAW ASQR-09.1 apply to this order. Q62. Rolls-Royce End User These parts are for Rolls-Royce End Use. R-R Quality Requirements IAW Supplier manager SABRe (Supplier Advanced Business Relationship) as found on their website http://www.suppliermanager-online.com/. All Technique Plans and Processing Documents used in the manufacture and/or processing of R-R product shall be considered FROZEN PLANNING. Q63. General Electric End User These parts are for GE End Use and shall be IAW General Electric Quality System Requirements For Suppliers specification S-1000. A FAIR shall be maintained directly with GE through the use of their ecav system IAW GE specification S- 1002. If supplier is unfamiliar with GE s requirements for maintaining FAIR approval then a standard AS9102 FAIR shall be submitted to BMT Aerospace USA, Inc. with first shipment of product. Q64. Honeywell Aerospace End User These parts are for Honeywell End Use and shall be IAW Honeywell Aerospace Supplemental Purchase Order Conditions Manual (SPOC Manual). Q65. Government Source Inspection (GSI) Required - Upon receipt of a Purchase Order contact your local DCMA representative to schedule a GSI. Witness of in-process manufacturing by the DCMA QAR is required. The type of activity witnessed and the level of surveillance will be determined by the DCMA QAR for each individual part. Upon completion of the witness of the inspections, the supplier shall provide to BMT objective evidence of the inspection including the DCMA stamp/sign off specifically stating results. Q66. UPPAP Requirements UPPAP Part Requirements are to be IAW ASQR-09.2. Q67. Sample Inspection - Sampling inspection shall be in accordance with BMT Aerospace USA, Inc. QWI 8.2.4-305, Sampling Inspection, and Attachment 5. Q68. APQP Requirements APQP Part Requirements are to be IAW SPOC 420. Q69. Counterfeit Parts - All materials provided by the supplier and its subcontractors must comply with SAE AS6174, Counterfeit Materiel; Assuring Acquisition Of Authentic And Conforming Materiel. Q70. PWA Balancing Suppliers performing balancing shall conform to the requirements Pratt & Whitney specification BSQ (Balance System Qualification).

Fraser, MI 48026 Date: 12/13/16 Page 14 of 18 Q71. SAFRAN Group-Transmission Systems These parts are for SAFRAN Group-Transmission Systems (formerly Hispano Suiza) End Use. Q72. DVI Approval For Purchased Goods/Materials- As applicable, DVI controlled materials shall state the DVI number and approval date on the certificate of conformance. Q73. SAFRAN Group- Transmission Systems Qualification File- Facilities performing special processes on SAFRAN Group-Transmission Systems end use parts shall have and maintain an approved Qualification from SAFRAN for the process, specification and equipment being utilized to carry out said special process. Q74. Honeywell Balancing- Honeywell site approval is required for suppliers performing balance on Honeywell hardware in accordance with PC5003. Q75. Boeing End Use- These parts are for Boeing End Use. Suppliers shall have the applicable Boeing approvals for the processes they are performing. Q76. Verification of Magnetism prior to Plating- These parts have been checked for excessive residual magnetism and meet the specified customer requirements (not to exceed +/- 2 gauss). Q77. Sikorsky Aircraft Carburize and Anneal- When Carburize and Anneal is required on the PO or Sketch, the anneal step is classified as a Pre-Heat Treat Temper in accordance with SS8015.

Fraser, MI 48026 Date: 12/13/16 Page 15 of 18 Balancing BMT Q1 2 5 8 9 11 12 13 16 17 20 General Electric Q1 2 5 8 9 11 12 13 16C 17 20 63 Avio Aero (GE) Q1 2 5 8 9 11 12 13 16C 17 20 63 Honda Aero Q1 2 5 8 9 11 12 13 16C 17 20 63 Supplier Quality Clause Assignments (References) Honeywell Q1 2 5 8 9 10 11 12 13 16E 17 18 20 64 74 Northstar Q1 2 5 8 9 11 12 13 16C 17 20 63 Rolls-Royce North America Q1 2 5 8 9 11 12 13 16F 17 18 20 62 United Technologies Q1 2 3 5 8 9 11 12 13 16G 17 20 Brazing/Welding BMT Q1 2 5 8 9 10 11 12 16 17 20 27 38 39 General Electric Q1 2 5 6 8 9 10 11 12 16C 17 20 27 38 39 56 63 Avio Aero (GE) Q1 2 5 6 8 9 10 11 12 16C 17 20 27 38 39 56 63 Honda Aero Q1 2 5 6 8 9 10 11 12 16C 17 20 27 38 39 56 63 HS Flight Safety Parts Q1 2 3 5 6 8 9 10 11 12 16D 17 18 20 27 38 39 59 Northstar Q1 2 5 6 8 9 10 11 12 16C 17 20 27 38 39 56 63 P&W Flight Safety Parts Q1 2 3 5 6 8 9 10 11 12 16G 17 18 20 27 38 39 61 Rolls-Royce North America Q1 2 5 6 8 9 10 11 12 16F 17 18 20 27 38 39 62 Sikorsky Flight Safety Parts Q1 2 3 5 6 8 9 10 11 12 16G 17 18 20 27 38 39 58 SAFRAN Group- Transmission Systems Q1 2 5 6 8 9 10 11 12 16D 17 20 27 38 39 71 73 United Technologies Q1 2 3 5 8 9 10 11 12 16G 17 20 27 38 39 Calibration Services BMT Q17 20 39 42 48 Cleaning BMT Q1 2 5 9 11 12 16 17 20 27 38 39 General Electric Q1 2 5 6 9 11 12 16C 17 18 20 27 38 39 56 Avio Aero (GE) Q1 2 5 6 9 11 12 16C 17 18 20 27 38 39 56 Honda Aero Q1 2 5 6 9 11 12 16C 17 18 20 27 38 39 56 Northstar Q1 2 5 6 9 11 12 16C 17 18 20 27 38 39 56 Rolls-Royce North America Q1 2 5 6 9 11 12 16F 17 18 20 27 38 39 62 United Technologies Q1 2 3 5 9 11 12 16G 17 18 20 27 38 39 Coating/Plating Bell Helicopter Q1 2 5 6 8 9 11 12 16A 17 18 20 27 38 39 54 55 69 BMT Q1 2 5 8 9 11 12 16 17 20 27 38 39 69 Columbia Helicopter Q1 2 5 8 9 11 12 16B 17 20 27 38 39 69 75 General Electric Q1 2 5 6 8 9 11 12 16C 17 20 27 38 39 56 63 69 76 Avio Aero (GE) Q1 2 5 6 8 9 11 12 16C 17 20 27 38 39 56 63 69 76 Honda Aero Q1 2 5 6 8 9 11 12 16C 17 20 27 38 39 56 63 69 76 Hamilton Sundstrand Q1 2 3 5 8 9 11 12 16G 17 20 27 38 39 69 HS Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16D 17 18 20 27 38 39 59 69 Northstar Q1 2 5 6 8 9 11 12 16C 17 20 27 38 39 56 63 69 76 Pratt & Whitney Q1 2 3 5 8 9 11 12 16G 17 20 27 31 38 39 P&W Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 31 38 39 61 69 Rolls-Royce North America Q1 2 5 6 8 9 11 12 16F 17 18 20 27 38 39 62 69 SAFRAN Group- Transmission Systems Q1 2 5 6 8 9 11 12 16D 17 20 27 38 39 71 73 Sikorsky Q1 2 3 5 8 9 11 12 16G 17 18 20 27 38 39 69 Sikorsky Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 38 39 58 69

Fraser, MI 48026 Date: 12/13/16 Page 16 of 18 Heat Treat Bell Helicopter Q1 2 5 6 8 9 11 12 16A 17 18 20 27 28 38 39 54 55 BMT Q1 2 5 8 9 11 12 16 17 20 27 28 38 39 Columbia Helicopter Q1 2 5 8 9 11 12 16B 17 20 27 28 38 39 75 General Electric Q1 2 5 6 8 9 11 12 16C 17 18 20 27 28 38 39 56 63 Avio Aero (GE) Q1 2 5 6 8 9 11 12 16C 17 18 20 27 28 38 39 56 63 Hamilton Sundstrand Q1 2 3 5 8 9 11 12 16G 17 20 27 28 38 39 Honda Aero Q1 2 5 6 8 9 11 12 16C 17 18 20 27 28 38 39 56 63 HS Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16D 17 18 20 27 28 38 39 59 Northstar Q1 2 5 6 8 9 11 12 16C 17 18 20 27 28 38 39 56 63 Pratt & Whitney Q1 2 3 5 8 9 11 12 16G 17 20 27 28 30 38 39 P&W Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 28 30 38 39 61 Rolls-Royce North America Q1 2 5 6 8 9 11 12 16F 17 18 20 27 28 38 39 62 SAFRAN Group- Transmission Systems Q1 2 5 6 8 9 11 12 16D 17 18 20 27 28 38 39 71 73 Sikorsky Q1 2 3 5 8 9 11 12 16G 17 18 20 27 28 38 39 77 Sikorsky Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 28 38 39 58 77 Machining Operations BMT Q1 2 5 7 8 9 10 11 12 13 16 17 18 20 21 38 39 41 43 Columbia Helicopter Q1 2 5 7 8 9 10 11 12 13 16B 17 18 20 21 38 39 41 43 75 General Electric VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 56 57 63 General Electric Non-VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 63 Avio Aero (GE) VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 56 57 63 Avio Aero (GE) Non-VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 63 Honda Aero (GE) VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 56 57 63 Honda Aero(GE) Non-VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 63 Hamilton Sundstrand Q1 2 3 5 6 7 8 9 10 11 12 13 14 16G 17 18 20 23 26 27 38 40 41 67 Hamilton Sundstrand UPPAP Q1 2 3 5 6 7 8 9 10 11 12 13 14 16G 17 18 20 23 26 27 38 40 41 66 67 Honeywell Q1 2 5 6 7 8 9 10 11 12 13 14 16E 17 20 23 26 27 38 40 41 45 64 Honeywell APQP Q1 2 5 6 7 8 9 10 11 12 13 14 16E 17 20 23 26 27 38 40 41 45 64 68 Honeywell Flight Safety Parts Q1 2 5 6 7 8 9 10 11 12 13 14 16E 17 18 20 23 26 27 38 40 41 45 60 64 Northstar VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 56 57 63 Northstar Non-VSE Q1 2 5 6 7 8 9 10 11 12 13 14 16C 17 20 26 27 38 40 41 51 63 Rolls-Royce North America Q1 2 5 6 7 8 9 10 11 12 13 14 16F 17 18 20 21 26 27 38 40 62 Manufacture Complete BMT Q1 2 5 7 8 9 10 11 12 13 14 16 17 18 20 23 26 27 38 40 41 44 47 50 69 Honeywell Q1 2 5 7 8 9 10 11 12 13 14 16E 17 20 23 26 27 38 40 41 45 50 64 69 Hamilton Sundstrand Q1 2 3 5 7 8 9 10 11 12 13 14 16G 17 20 23 26 27 38 40 41 50 66 67 69 Marking BMT Q1 2 5 7 8 9 10 11 12 16 17 18 20 21 38 39 41 NDT BMT Q1 2 5 9 10 11 12 16 17 20 27 38 39 Bell Helicopter Q1 2 5 6 9 10 11 12 16A 17 18 20 27 38 39 54 55 General Electric Q1 2 5 6 9 10 11 12 16C 17 20 27 38 39 56 63 Avio Aero (GE) Q1 2 5 6 9 10 11 12 16C 17 20 27 38 39 56 63 Hamilton Sundstrand (UTAS) Q1 2 3 5 9 10 11 12 16G 17 20 27 38 39 HS Flight Safety Parts Q1 2 3 4 5 6 9 10 11 12 16D 17 18 20 27 38 39 59 Honda Aero Q1 2 5 6 9 10 11 12 16C 17 20 27 38 39 56 63 Honeywell Q1 2 5 9 10 11 12 16E 17 20 27 38 39 64 Northstar Q1 2 5 6 9 10 11 12 16C 17 20 27 38 39 56 63 Pratt & Whitney Q1 2 3 5 9 10 11 12 16G 17 20 27 38 39 P&W Flight Safety Parts Q1 2 3 4 5 6 9 10 11 12 16G 17 18 20 27 38 39 61 Rolls-Royce North America Q1 2 5 6 9 10 11 12 16F 17 18 20 27 38 39 62 SAFRAN Group- Transmission Systems Q1 2 5 6 9 10 11 12 16D 17 18 20 27 38 71 73 Sikorsky Q1 2 3 5 9 10 11 12 16G 17 18 20 27 38 39 Sikorsky Flight Safety Parts Q1 2 3 4 5 6 9 10 11 12 16G 17 18 20 27 38 39 58

Fraser, MI 48026 Date: 12/13/16 Page 17 of 18 Raw Mat l (Bar) BMT Q1 2 5 8 11 12 16 17 20 50 69 United Technologies Q1 2 3 5 8 11 12 16G 17 20 50 69 Rolls-Royce North America Raw Mat l (Casting) TBD Bell Helicopter Q1 2 5 6 8 11 12 15 16A 17 20 50 54 55 69 BMT Q1 2 5 8 11 12 15 16 17 20 50 69 General Electric Q1 2 5 6 8 11 12 15 16C 17 20 50 56 57 69 Hamilton Sundstrand Q1 2 3A 5 8 11 12 15 16G 17 20 50 69 Pratt & Whitney Q1 2 3B 5 8 11 12 15 16G 17 20 50 52 69 Rolls-Royce North America Q1 2 5 6A 8 11 12 15 16F 17 20 23A 50 62 Raw Mat l (Forging) Bell Helicopter Q1 2 5 6 8 11 12 15 16A 17 20 50 54 55 69 BMT Q1 2 5 8 11 12 15 16 17 20 50 69 Hamilton Sundstrand Q1 2 3A 5 8 11 12 15 16G 17 20 50 69 Pratt & Whitney Q1 2 3B 5 8 11 12 15 16G 17 20 32 50 69 Rolls-Royce North America Q1 2 5 6A 8 11 12 15 16F 17 20 23A 50 62 Shot Peen BMT Q1 2 5 9 11 12 16 17 20 27 33 38 39 Columbia Helicopter Q1 2 5 9 11 12 16B 17 20 27 33 38 39 General Electric Q1 2 5 6 9 11 12 16C 17 20 27 33 38 39 56 63 Avio Aero (GE) Q1 2 5 6 9 11 12 16C 17 20 27 33 38 39 56 63 Hamilton Sundstrand Q1 2 3 5 8 9 11 12 16G 17 20 27 33 38 39 HS Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16D 17 18 20 27 33 38 39 59 Honda Aero Q1 2 5 6 9 11 12 16C 17 20 27 33 38 39 56 63 Northstar Q1 2 5 6 9 11 12 16C 17 20 27 33 38 39 56 63 Pratt & Whitney Q1 2 3 5 8 9 11 12 16G 17 20 27 33 38 39 P&W Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 33 38 39 61 SAFRAN Group- Transmission Q1 2 5 6 9 11 12 16D 17 18 20 27 33 71 73 Systems Sikorsky Q1 2 3 5 8 9 11 12 16G 17 18 20 27 33 38 39 Sikorsky Flight Safety Parts Q1 2 3 4 5 6 8 9 11 12 16G 17 18 20 27 33 38 39 58 Rolls-Royce North America Q1 2 5 6 9 11 12 16F 17 18 20 27 33 38 39 62 Testing BMT Q1 2 5 11 13 16 17 20 Pratt & Whitney Q1 2 3 5 11 13 16G 17 20 49 Rolls-Royce North America Q1 2 5 11 13 16F 17 20 62 Packaging BMT Q5 11 12 17 18 20 25 38 Paints and Glues BMT Q1 2 5 11 13 17 20 34 35 36 37 69 United Technologies Q1 2 3 5 11 13 17 20 34 35 36 37 69 SAFRAN Group-Transmission Systems Q1 2 5 11 13 17 20 34 71 72 Rolls-Royce North America Q1 2 5 11 13 17 20 34 35 36 37 62 69 Purchased Materials BMT Q1 2 5 8 11 12 13 16 17 20 34 53 69 General Electric Q1 2 5 8 11 12 13 16C 17 20 23 34 51 53 63 69 Avio Aero (GE) Q1 2 5 8 11 12 13 16C 17 20 23 34 51 53 63 69 Honda Aero Q1 2 5 8 11 12 13 16C 17 20 23 34 51 53 63 69 Northstar Q1 2 5 8 11 12 13 16C 17 20 23 34 51 53 63 69 Rolls-Royce North America Q1 2 5 8 11 12 13 16F 17 20 23 34 62 69 SAFRAN Group- Transmission Systems Q1 2 5 8 11 12 13 16D 17 20 23 34 71 72 73 Hamilton Sundstrand Q1 2 3A 5 8 11 12 13 16G 17 20 23 34 53 69 Pratt & Whitney Q1 2 3B 5 8 11 12 13 16G 17 20 23 34 53 69

Fraser, MI 48026 Date: 12/13/16 Page 18 of 18 6. Forms 6.1. None 7. Records 7.1. The records maintained to support and document implementation of this procedure are listed in QAP 4.2.4-200. 8. Related Documents 8.1. Quality Assurance Procedure 7.4.0-200, Purchasing 8.2. Quality Work Instruction 7.4.0-300, Annual Survey of Suppliers 8.3. Quality Work Instruction 7.4.0-302, Releasing Purchased Services 8.4. Quality Work Instruction 7.4.0-303, Receiving Purchased Services 8.5. Quality Work Instruction 7.4.0-304, Receiving/Verification Raw Materials 8.6. Quality Work Instruction 7.4.0-305, Returning Purchased Services for Rework 8.7. Quality Work Instruction 7.4.0-306, Receiving Inspection of Purchased Services 8.8. ASQR-01 United Technologies 8.9. SPOC Manual Honeywell 8.10. S-1000 General Electric 8.11. S-1001 General Electric 8.12. P1TF17 General Electric 8.13. SQRM-001 Bell Helicopter 8.14. AHS000007 Hispano Suiza 8.15. EC033 Cesa 8.16. LAT 7-8202 Liebherr Aerospace 8.17. SABRe2 - Rolls Royce 8.18. SQR-1 Moog 8.19. PWA 300 - Pratt & Whitney 8.20. Material Control Laboratory Manual (MCL) Pratt & Whitney 8.21. Terms and Conditions CHI-M-1336 Columbia Helicopter