# STC SA00049DE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc, United States
- Description: Installation of Sundstrand Mk VI ground proximity warning system.
- Applied: July 15, 1993
- Status date: March 7, 2002
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA)
- Certificate PDF: https://openairdocs.org/files/sha256/0f/ee/0fee52fbc97146e602887f0c7b715fdbe55f52fb3d483b739a30fd2314275005
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/87B6FBF5EE10B8E985256CC1007DC743.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00049DE

## ADs that name it (0)

None.

## Approved models (2)

- Viking Air Limited DHC-6-200 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-300 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))

## What the certificate says

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

Beauture f Trampantation-Federal Auction : vinistration Supplemental Type Certificate Number: SA00049DE This certificate issued to: Learjet Inc.

One Learjet Way Wichita, KS 67209 Part 3 of the Civil Air Regulations.

Original Product -Type Certificate Number: A9EA Make: de Havilland Model: 200, 300 Description of Type Design Change: .

Installation of Sundstrand MK VI Ground Proximity Warning System in accordance with AMR Combs, Inc., Certification Drawing List No. 7500789, revision B, dated April 15, 1994 or later FAA approved revision.

1. FAA Approved Airplane Flight Manual Supplement No. 789, revision A, dated April 15, 1994, or later approved revision.

2. This approval should not be extended to aircraft on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and Flight Manual Supplement dated August 25, 1993, or later FAA approved revision must be maintained as part of the permanent records for the modified aircraft.

Date of Application: July 15, 1993 Date Reissued: January 4, 1995, March 7, 2002 Date of Issuance: December 15, 1993 Date Amended: April 19, 1994 FEDERAL AVIATION By Direction of the Administrator David T. Grossman (Signature) Acting Manager TOMNIST RATION Northwest Mountain Region, Denver, Colorado Denver Aircraft Certification Office.

(Title)

## Every issue (1)

- March 7, 2002: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/0f/ee/0fee52fbc97146e602887f0c7b715fdbe55f52fb3d483b739a30fd2314275005)

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