# STC SA91GL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Quality Controlled Electronics, Inc.
- Description: Installation of radio altimeter antenna opening and radio rack.
- Status date: October 29, 1975
- Data sheets: 4A22
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/33C18F78455524BE85256CC20058EA7E.0001
- Page: https://openairdocs.org/stc/SA91GL

## ADs that name it

None.

## Approved models (1)

- Lockheed Aircraft Corporation 188C (TCDS 4A22)

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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.