# STC SA2431SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation
- Description: Installation of Litton LTN-72 INS system with coupling to autopilot.
- Status date: August 31, 2000
- Data sheets: 2A15, 2A15, 2A15, 2A15
- Certificate PDF: https://openairdocs.org/files/sha256/3c/39/3c3984a2fd24a734ec9ece667c8ef76b7da61c8e685afc2031099ebd413e4705
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/56B0E54D28C2AF1086257D95005AB5FF.0001
- Page: https://openairdocs.org/stc/SA2431SW

## ADs that name it

None.

## Approved models (4)

- Lockheed Martin Corporation 1329-23A (TCDS 2A15)
- Lockheed Martin Corporation 1329-23D (TCDS 2A15)
- Lockheed Martin Corporation 1329-23E (TCDS 2A15)
- Lockheed Martin Corporation 1329-25 (TCDS 2A15)

## 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.

•Hniteb JStaten ffif of 'EraKspnrtatton - ,3f[eaeral JVbiatiort JVbmtnistratioit GLerttftcate SA2431SW Signature Flight Support Corporation, a Delaware Corporation 7511 Lerrrnon Avenue, Hangar C Dallas, TX 75209 €Zf£lW9' ftd' f snae/,1 S14Z Civil Air 2A15 Lockheed 1329-25, 23A, -23D, -23E Installation of Litton LTN-72 INS System with coupling to autopilot according to Drawing List Ho. 661028, Revision A dated 5/31/79, or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement dated April 5, 1977, revised November 7, 1979, is required.

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

fm a^rSe ii .-December 23, 1976 April 05, 1977 ; 12/21/98; 8/31/00 . February 12, 1982 Rev. 3 Manager, Special Certification Office, Southwest Region (Title) Any 4lterjtJ<Mi of this certificate Is punishable by J fine of not ing 51,000, or laiprlsoratent not ing 3 ye*rs, or FAA Porn 1 Thii c*rtif ie-*c* aay be transferred In 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 ZIP code) from (Name of grantor) (Print or type) (Address of grantor) S street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/3c/39/3c3984a2fd24a734ec9ece667c8ef76b7da61c8e685afc2031099ebd413e4705)

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