# STC SA2-514

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of Radio Racks.
- Applied: March 10, 1958
- Status date: August 31, 2000
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-723](https://openairdocs.org/tcds/A-723)
- Certificate PDF: https://openairdocs.org/files/sha256/c7/74/c774442b9f2c474d86562cddc6409ac401f3339263ed458dc5c3b61b339002cf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E7266FBC711E39A985256CC10083D49C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2-514

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Martin Aeronautics Company 18 ([TCDS A-723](https://openairdocs.org/tcds/A-723))

## 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.

•Hmttb of transportation - .Aromea ^buttum (Certificate SA2-514 signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 723 Lockheed 18 Civil Air Installation of Radio Racks in accordance with drawings called out on DAS Drawing List called "Installation of Radio Racks" Revision 1 dated 12/30/57, or later FAA approved revision. " .--..,. . .

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

. -March. 10, 1958 November 24, 1959 6/15/92 ; 12/21/98; 8/31/00

- June 2, 1982 Rev. 6 (Signature) "3' Frances Cox Manager, Special Certification Office, Southwest Region

(Title) Any *lterjtlon of this certificate is punlsflaDie by * fine of not exceeding $1 , 000, or Imprisonment not exceeding* 3 years, or both.

FAA Form 6110-2110-68) Fag* 1 of 2 ">*= certificate nay be transferred in Jccordance kriCn FAR 2J.*7.

INSTRUCTIONS: The ir.tnsfrrpndonemt.'nt tielow may lie used 10 notify the appropriate FA A Regional Office of the transfer of ihis Suppk-mrmal Type Certificate.

Thi- FAA will rcisiur- (he certificate in the name of ihe transferee and forward it 10 him

TRANSFER ENDORSEMENT Transfer ihe ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) umbo and it'fft} (City, Stair, and %IP l from (Name of grantor) (Print or type) (Address of grantor) f Number and ilieel) (City, Slalr, and yP codrI Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAA AC 69-5538**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c7/74/c774442b9f2c474d86562cddc6409ac401f3339263ed458dc5c3b61b339002cf)

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