# STC SR04383NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Shock Trauma Air Rescue Service, Canada
- Description: Installation of a Technisonic TDFM-9100 Multiband P25 Airborne Transceiver System
- Applied: July 5, 2019
- Status date: August 12, 2019
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS R00002RD](https://openairdocs.org/tcds/R00002RD)
- Certificate PDF: https://openairdocs.org/files/sha256/26/2d/262d539dc9e3df318455a8c03da05da13041b3b8a39fc9d20d4d5a4dd3b2aa6e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7D57DDA5F437994B862585AC003F5BCE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR04383NY

## ADs that name it (0)

None.

## Approved models (1)

- Leonardo S.p.a. AW139 ([TCDS R00002RD](https://openairdocs.org/tcds/R00002RD))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title SR04383NY Shock Trauma Air Rescue Service 1441 Aviation Park North East Calgary, Alberta Canada T2E 8M7 Federal Aviation Regulations.

1. Installation of a Technisonic TDFM-9100 Multiband P25 Airborne Transceiver System must be in accordance with Avionics Design & Consulting Ltd. Engineering Order Report No. ADC2018-18/EO, Revision 1, dated June 15, 2019, Transport Canada Civil Aviation (TCCA) approved July 5, 2019, or later TCCA approved revisions.

2. Maintenance of this modification must be in accordance with Avionics Design & Consulting Ltd. Instructions for Continued Airworthiness Report No. ADC2018-18/ICA16, Revision 1, dated June 15, 2019, TCCA accepted July 2, 2019 or later TCCA accepted revisions.

(Description of Type Design Change Continued on Page 3 of 3)

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

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.

Anthony E. Gallo Manager New York ACO Branch Leonardo S.p.a.

AW139

July 5, 2019 August 12, 2019 IMPORT R00002RD 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 SR04383NY

FAA Form 8110-2 (5/14) Page 3 of

3 Date of Issuance: August 12, 2019

Description of Type Design Change (continued):

3. Operation must be in accordance with Avionics Design & Consulting Ltd. Rotorcraft Flight Manual Supplement No. ADC2018-18/FMS16, Revision 1, dated June 15, 2019, TCCA approved July 5, 2019, or later TCCA approved revisions.

----------END---------- SR04383NY

## Every issue (1)

- August 12, 2019: Issued, Current. [certificate](https://openairdocs.org/files/sha256/26/2d/262d539dc9e3df318455a8c03da05da13041b3b8a39fc9d20d4d5a4dd3b2aa6e)

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