STC SR04231NY

SR04231NY Leonardo Helicopters US Corporation 3050 Red Lion Road Philadelphia, PA 19114 Part 27 Title 14 Code of Federal Regulations H7EU Agusta AW119 MKII

1. The installer must determine whether this design change is compatible with previously approved modifications.

(Limitations and Conditions continued on page 6 of 7) 09/28/2017 06/16/2026 10/02/2018 04/22/2021 Michael Linegang Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 7 Configuration A

1. Installation of the Utility Installations, ID No. AWPC-ENG-17-037-A1 through AWPC-ENG-17-037-A27 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

(Description of Type Design Changed continued on page 3 of 7)

SR04231NY 06/16/2026 7

SR04231NY 06/16/2026 Description of Type Design Change continued:

Configuration A (continued):

Note: Utility Installations A1 through A27 consists of the following:

A1 - Co-Pilot Mission Display, A2 – Co-Pilot Shelf, A3 – Cabin Console with Display, A4 – Garmin GDL 69AH SiriusXM Satellite Weather, A5 – Exterior Cabin Boarding Lights, A6 – Mission Radio Provisions, A7–115VAC / 60Hz (1000W) Inverter, A8 – Landing / Taxi Light Relocation, A9 – Satellite Phone Tracker III System, A10 – Nose Ballast Kit, A11 – Sliding Glare Shield Installation, A12 – Storage Box on Cockpit Center Slant Console, A13 – Equipment Rail Installation – Lower Fuel Cell Bulkhead, A14 – Dual USB Charging Ports, A15 – 12VDC Power Outlets, A16 – Cyclic COM1 / COM2 and PA Switches, A17 – Cabin Grab handles, A18 – Garmin GTX 345R ADS-B IN/OUT, A19 – Garmin Central Maintenance Computer (CMC) Data Recording, A20 – High Density Cockpit Slant Console, A21 – Audio Modifications, A22 – Flight Crew Document Holder, A23 – GPS Amplified Antenna Splitter, A24 – DC Mission Bus, A25 – DC Outlets Power Control, A26 – DC Power Distribution, A27 - Auxiliary Provisions / Relocations

2. For Configurations A5, A6, A7, A9, A16, A21, A24, A25, aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight AWPC-ENG-18-059 Rev -, dated September 20, 2018.

3. For Configurations A8, aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight AWPC-ENG-17-053 Rev -, dated September 20, 2018.

4. For Configurations A18, aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight AWPC-ENG-18-058 Rev -, dated September 20, 2018.

Configuration B

1. Installation of the External Camera Systems, ID No. AWPC-ENG-17-037-B1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-054 Rev -, dated September 20, 2018.

Configuration C

1. Installation of the Video Mapping Computers, ID No. AWPC-ENG-17-037-C1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

SR04231NY 06/16/2026 Description of Type Design Change (continued):

Configuration D

1. Installation of the External Speaker Systems, ID No. AWPC-ENG-17-037-D1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-042 Rev -, dated September 20, 2018.

Configuration E

1. Installation of the Video Downlink Systems, ID No. AWPC-ENG-17-037-E1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

Configuration F

1. Installation of the NVG Operation, ID No. AWPC-ENG-17-037-F in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018, or later FAA approved revisions.

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-041 Rev -, dated September 20, 2018.

Configuration G

1. Installation of the Utility Installations, ID No. AWPC-ENG-17-037-G1 through AWPC-ENG-17-037-G24 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

Note: Utility Installations G1 through G24 consists of the following:

G1 - Co-Pilot Mission Display, G2 – Co-Pilot Shelf, G4 – Garmin GDL 69AH Sirius SXM Satellite Weather, G5 – Exterior Cabin Boarding Lights, G6 – Mission Radio Provisions, G7–115VAC / 60Hz (1000W) Inverter, G8 – Landing / Taxi Light Relocation, G9 – Satellite Phone Tracker III System, G11 – Sliding Glare Shield Installation, G12 – Storage Box on Cockpit Center Slant Console, G13 – Equipment Rail Installation – Lower Fuel Cell Bulkhead, G14 – Dual USB Charging Ports, G15 – 12VDC Power Outlets, G16 – Cyclic COM1 / COM2 and PA Switches, G17 – Cabin Grab handles, G18 – High Density Cockpit Slant Console, G19 – Flight Crew Document Holder, G20 – GPS Amplified Antenna Splitter, G21 – DC Mission Bus, G22 – DC Outlets Power Control, G23– DC Power Distribution, G24 - Auxiliary Provisions / Relocations 4 7 Add Page

SR04231NY 06/16/2026 Description of Type Design Change (continued):

2. For Configurations G5, G6, G7, G9, G16, G21, G22, aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight AWPC-ENG-18-059 Rev -, dated September 20, 2018.

3. For Configurations G8, aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight AWPC-ENG-17-053 Rev -, dated September 20, 2018 Configuration H

1. Installation of the External Camera Systems, ID No. AWPC-ENG-17-037-H1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-054 Rev -, dated September 20, 2018.

Configuration J

1. Installation of the Video Mapping Computers, ID No. AWPC-ENG-17-037-J1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

Configuration K

1. Installation of the External Speaker Systems, ID No. AWPC-ENG-17-037-K1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-042 Rev -, dated September 20, 2018.

Configuration L

1. Installation of the Video Downlink Systems, ID No. AWPC-ENG-17-037-L1 in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No. AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

Configuration M

1. Installation of the NVG Operation, ID No. AWPC-ENG-17-037-M in accordance with AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC- ENG-17-037 Rev E, dated April 16, 2021, or later FAA approved revisions.

SR04231NY 06/16/2026 Description of Type Design Change (continued):

Configuration M (continued):

2. Aircraft is to be operated in accordance with the AgustaWestland Philadelphia Corporation Rotorcraft Flight Report No. AWPC-ENG-17-041 Rev -, dated September 20, 2018.

Configurations A, B, C, D, E, or F:

1. Maintenance is to be performed in accordance with the AgustaWestland Philadelphia Corporation Instructions for Continued Airworthiness, AWPC- ENG-17-040 Rev A, dated September 27, 2018, or later FAA accepted revision.

Configurations G, H, J, K, L, or M:

1. Maintenance is to be performed in accordance with the AgustaWestland Philadelphia Corporation Instructions for Continued Airworthiness, AWPC- ENG-17-040 Rev B, dated March 3, 2021, or later FAA accepted revision.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

3. This STC is applicable for AW119MKII helicopters with serial numbers 14901 and subsequent which have the AW G1000H Kit P/N 109G4600F01-101 (for Configurations A, B, C, D, E, or F), or AW G1000H NXi Kit P/N 109G4600F01-201 (for Configurations G, H, J, K, L, or M) installed.

4. For Configurations A18, the aircraft must be operated in accordance with the "Limitations" section of the AgustaWestland Philadelphia Corporation, Rotorcraft Flight Report No. AWPC-ENG-18-058 Rev -, dated September 20, 2018.

5. For Configuration B and Configuration H, the aircraft must be operated in accordance with the "Limitations" section of the AgustaWestland Philadelphia Corporation, Rotorcraft Flight Report No.

AWPC-ENG-17-041 Rev -, dated September 20, 2018.

6. For Configuration F and Configuration M, the aircraft must be operated in accordance with the "Limitations" section of the AgustaWestland Philadelphia Corporation, Rotorcraft Flight Report No.

AWPC-ENG-17-054 Rev -, dated September 20, 2018.

7. For all possible combinations of the configuration installations for AW119MKII helicopters which have AW G1000H Kit P/N 109G4600F01-101 (Configurations A, B, C, D, E, or F), refer to AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev A, dated September 27, 2018 or later FAA approved revisions.

SR04231NY 06/16/2026

8. For all possible combinations of the configuration installations for AW119MKII helicopters which have the AW G1000H NXi Kit P/N 109G4600F01-201 (Configurations G, H, J, K, L, or M), refer to AgustaWestland Philadelphia Corporation Installation Master Data List Report No.

AWPC-ENG-17-037 Rev E, dated April 16, 2021 or later FAA approved revisions.

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