# STC SA5958SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Tracor Aerospace Austin Inc, United States
- Description: Installation of Dual Tracor 7800 Omega/VLF Navigation System.
- Applied: February 6, 1985
- Status date: June 17, 1985
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/a9/6d/a96d86f1485f6590da0d18cb944567ef605cabc656f2e554609e3b81eb9c7d22
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2C7FC49B84521C8585256CC200122CBE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5958SW

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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.

fcmtri Starts of arnica Bcpartmcnt of transportation —federal atnation Administration Supplemental 'Cgpe Certificate . .fleaMa/ SA5958SW Project T7047SW-DS JWW-192 Tracer Aerospace Austin, Inc.

6500 Tracer Lane Austin, Texas 78725 nM^ j^^ 25 j^^b Federal Aviation A3WE Boeing B727-200 Installation of Dual Tracer 7800 Omega/VLP Navigation System in accordance with Tracer, Inc. Drawing List 148662-0001 dated 5/14/85, or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement dated June 17, 1985, is required.

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

>£^ J£ei^rUnji&^^ SxdmvnjA&<i£c>r-^fJ ff ' : February 6, 1985 17, 1985 / Don P. Watson / Manager, Aircraft Certification Division Southwest Region (TMe)

This urtifuatt may bt trantftmd in •cwrdbnct with FAR 21.47.

FAA FOM«110-2 (10-6I)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee).

(Address of transferee). ( Xumlnr mJ stTtel) ( City. State, tnd yP n<te ) from (Nome of grantor) (Print or type).

(Address of grantor) (Xurnbtt t*i ti'tttj (Cify. Suit, Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- June 17, 1985: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a9/6d/a96d86f1485f6590da0d18cb944567ef605cabc656f2e554609e3b81eb9c7d22)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.