# STC SA1730SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of aileron trim tab.
- Applied: March 20, 1972
- Status date: August 31, 2000
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4)
- Certificate PDF: https://openairdocs.org/files/sha256/20/c8/20c8c1589c778de3d9ab62bab80a052556da860a1751de9617ac18f04cc223b1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5B66D76ADBE6B66686257D550044513F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1730SW

## ADs that name it (0)

None.

## Approved models (4)

- Twin Commander Aircraft LLC 680-T ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 680-V ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 680-W ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 681 ([TCDS 2A4](https://openairdocs.org/tcds/2A4))

## 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.

JHnittfc j&tatts <&( .Amtrirn JBepartmeitt of 'QTranspDrtatton - .Sfcheral ^Haiton ,AbmtntatrattDn Certificate e SA1730SW signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 tde-Ujpn /b Me Cc Civil Ai r 2A4 Gulfstream American 680T, 680V, 680W, 681 Installation of aileron trim tab according to Drawing M2002 Sheet 1 of 2, Revision B, dated 9/17/73.

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

ftv&fectrJe asud ' /ifa il Ate tu* a, /esv/ifsiaSftifi t/a-S-e tyywe<a£AA/a£Ksvfna4n in em March 20, 1972 . September 17, 1973 -9/4/92; 12/21/98; 8/31/00 March 02, 1982 Rev. 4 " (Signature) S. Frances Cox Manager, Special Certification office, Southwest Region (TVife) JiCer^Clon af thii certificate Jj punJ ty d fi^e o/" not $1,000, Of 3 years, of both, FAA Focm 8110-2(10-681 Pag» 1 of ^ m*y b« ttaitsfffEfd in accordance rfJtn FAff

INSTRUCTIONS. The iransfir endorsement below may be used 10 nolify ihe appropriate FAA Regional Office of the iranifer of ihii Supplemental Type Certificate.

The FAA will reissue (he certificate in the name of the transferee and forward il to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) { Numbti and tt'tel) fCiff, Stale, m from (Name of grantor) (Print or type) (Address of grantor) jumbei and Itrtrt) I Citj, Stall, anil %}P cadi) Extent of Authority (if licensing agreement):

Signature of grantor (In tnk):

**C FAA AC 69-5536**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/20/c8/20c8c1589c778de3d9ab62bab80a052556da860a1751de9617ac18f04cc223b1)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.