# STC SR01046AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rick Sweet, United States
- Description: Installation of Allison Model 250-C10D (T63-A-700) engine.
- Applied: March 7, 1996
- Status date: July 6, 2005
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/1e/69/1e69f62a4ad2ef20252fd33b653c5c9904d883af9d31a7b726f5b324ea1b6fb5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/193D27FFEB9E27F6862574EF007E1C68.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01046AT

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. 369A (Army OH-6A) ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number S80101AT This certificate issued to: Rick Sweet 1728 Deer Run Rd.

Neosho, MO 64850 Purt 6 of the Civil Air Regulations.

Original Product Type Certificato Number : H3WE Make: McDonnell Douglas Helicopter Company Model:

369А, (Army ОH-6А) Description of Type Design Change:

Installation of an Allison model 250-C10D (T63-A-700) engine in accordance with James Roberts'Installation Instructions or Conformity Inspection for Installation of Allison 250-C10D (T63-A-700) Engine in Hughes 369A (OH-6A) Helicopter" dated May 22, 1996. or later FAA approved revision.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. James E.

Roberts' FAA Approved Rotorcraft Flight Manual Supplement dated May 22, 1996, or later FAA approved revision is required.

Date of Application: March 07, 1996 Date Reissued: July 06, 2005 Date of Issuance: May 22, 1996 Date Amended:

By Direction of the Administrator Christina X. Mask (Signature) Melvin D. Taylor TOMINISTRATO Manager Atlanta Aircraft Certification Office (Title) 47

## Every issue (1)

- July 6, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1e/69/1e69f62a4ad2ef20252fd33b653c5c9904d883af9d31a7b726f5b324ea1b6fb5)

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