# STC SA1092SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of dual Sperry SPI-73 flight director systems.
- Applied: October 22, 1969
- Status date: August 31, 2000
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 11, Part 21
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/e9/24/e924bccc1456c470e06af0686688e5cbd930a4d9e62bf2018a7a8a35643454ae
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/92A4D2AABDC54CC086257D40006FFBAD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1092SW

## ADs that name it (0)

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-1159 ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))

## 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.

JHmteb J3epartmertt nf ^mtmstratum (Certificate '( v SA1092SW signature Flight Support Corporation, a Delaware Corporation 7511 Lernmon Avenue, Hangar C Dallas, TX 75209 4b A12EA Gulfstream American G-1159 Civil Air Installation of dual Sperry SPI-73 Flight Director Systems according to Drawing List No. 680040 dated 11/5/69, or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement dated November 10, 1969, is required. These drawings are also required for this modification: 180058 dated 8/27/69; 180060 dated 10/22/69; 180061 dated 8/27/69; 180080 dated 9/7/69;

180086 dated 9/7/69.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

22, 1969 10, 1S69 is*1 -"!<•"• ' - '. 9/4/92; 12/21/98; 8/31/00 .- 3/10/8 1 ; 5/11/82 Rev. 2 ' (Signature) * S. Frances Cox Manager, Special Certification Office, Southwest Region (Title) Any dJterdtlon of this certificate Is punishablr by a fine of not txcefdlnq Si, 000, ot iapclsonaent not exceeding 3 years , of both, FAA Form 6110-; (10-«6) Psg» 1 of 2 Tnis certificate nay be transferred Jn accoramce Kith FAR 11.17,

INS I Rt •<.; I IONS 1 he Transfer rndorsrmrni bfl<iw m,iy l>e uvd lo noiih ihc .ippiupriaic KAA I1 c^ional OlTi< *• of itu- (ransirr of ihis Supplonu-nM! Type Omht air 1 In- 1-AA ^vill rcisMK' (Jir crrtitu =iir m thr namr ot thr irynsfcree and forward n lu him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number ___- to (Narnr oj transferee) (Address oj transferee) ...

fjfumbfi and tt'tttj (City, Stall, and ^IP codt) from (Nome ufgranlnr) (Print or type) (Address oj grantor) (Number and Itrtrt) , SlaU, and ZIP c Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e9/24/e924bccc1456c470e06af0686688e5cbd930a4d9e62bf2018a7a8a35643454ae)

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