# STC SA5376SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 pitch stabilization system, Model ST-279.
- Applied: February 14, 1985
- Status date: February 15, 1985
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA)
- Certificate PDF: https://openairdocs.org/files/sha256/ec/15/ec151a110fe9d0a6d18992ec2aa78af8525198cf26b1b2e968a0b519f3cf2ecf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6CEACFB8EA2CFE7485256CC2001228B6.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5376SW-D

## ADs that name it (0)

None.

## Approved models (2)

- True Flight Holdings LLC AA-5A ([TCDS A16EA](https://openairdocs.org/tcds/A16EA))
- True Flight Holdings LLC AA-5B ([TCDS A16EA](https://openairdocs.org/tcds/A16EA))

## 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.

Uiritrd &tatu of ammra Bepartmcnt of transportation —federal. Eolation administration Supplemental 'Cgpe Certificate <sKivm0er' SA5376SW-D S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 A*a*uwf'n 4*iJa t-3 Air . ,'ltau/a Cfata* n^a-t JipvGiitcS —— •I/ A16EA

GULFSTREAM AEROSPACE AA-5A AND AA-5B Installation of S-TEC System 60 Pitch Stabilization System, Model ST-279, according to Bulletin No. 379, dated 2-13-85 and Master Drawing List No, 92314, dated 2-13-85 and/or later FAA Approved revisions of the above data (14 Volt System).

\^£ FAA Approved Supplemental Flight Manual, P/N 89589, dated 2-15-85 is required for Gulfstream Aerospace Models AA-5A and AA-5B and/or later FAA Approved revisions of the above supplement, Compatability of this modification with other previously approved modifications must be determined by the installer, ^^<n&daa^f^*aSyfawv<dAAjiM^e0n4i4>n/Jiw^fl!e^Mn£w* :^/^ne^^tft^f^ii^avuiin^f^^tfy/-£n^ £?j(dm^n.i±&<z/<?f'^^4 2-14-85 2-15-85 (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW (Titlt) a 11 0- 2 ( 1 0-63) T/lil certificate may be transferred in otcardanct with FAR 21.47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee).

(Address of transferee). (Number and street) (City, State, and <7P code) from (Name of grantor) (Print or type) .

(Address of grantor) (Number and street) (City, Stale, and <7/> code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

U.S GOVERNMENT PRINTING OFFICE r 1966 OF —205-579

## Every issue (1)

- February 15, 1985: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ec/15/ec151a110fe9d0a6d18992ec2aa78af8525198cf26b1b2e968a0b519f3cf2ecf)

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