# STC SA5497SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: AiResearch Aviation Co, United States
- Description: Installation of Tracor 7800 Omega/ VLF navigation system.
- Applied: July 28, 1983
- Status date: December 2, 1983
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/b1/c8/b1c89426a899851df0886d4940243a2d05e158f926d6d96709e98c15d74e0283
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F98B13B77D0D538B85256CC200122983.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5497SW

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. 55 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## 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.

Urottd goto of anrrica department of transportation—federal aoiation administration Supplemental t^pe Certificate * <se*&/4fa/e, * 3/i5497SW AiResearch Aviation Company Division of the Garrett Corporation 17250 Chanute Road Houston, Texas 72205 Project T6339SW-DS JWW-192 na£'- 25 Federal Aviation ffciatna/ <Jv0cuic/ —— A10CE Gates Learjet 55 na& :

Installation of Tracor 7800 Oiaega/VLF Navigation System in accordance with Drawing List IL4101003, Revision A dated 3/9/83, or later FAA approved revision.

FAA Approved dirplane Flight Manual Supplement dated Deceuber 2, 1983, required. is Compatibility of this modification with other previously approved Modifications must be determined by the installer.

tj>r-&Jci^rv^^ SXdrnvntAJva&rr-jf ^: July 28, 1983 December 2, 1983 (Signature)P. Watson Manager, Aircraft Certification Division ___ (T,tU)

Tkis ctrtifuatt may b* Iransftmd in •conjunct with FAR 21.17.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and <7/> code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and %IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

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

## Every issue (1)

- December 2, 1983: Issued, Current. [certificate](https://openairdocs.org/files/sha256/b1/c8/b1c89426a899851df0886d4940243a2d05e158f926d6d96709e98c15d74e0283)

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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.