# STC SA84GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Republic Airlines Inc., United States
- Description: Install Bendix GPW-83 ground proximity warning system.
- Applied: April 22, 1975
- Status date: May 13, 1983
- Product: Aircraft, Large Airplane
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/7e/2f/7e2fdbc75615e600678107777a4a405ff8d8b37fb875781314a821d296f50847
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188445510820260717180320.0001
- DRS record last changed: July 17, 2026
- Page: https://openairdocs.org/stc/SA84GL

## ADs that name it (0)

None.

## Approved models (2)

- McDonnell Douglas Corporation DC-9-30 Series ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-51 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (3)

- May 13, 1983: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7e/2f/7e2fdbc75615e600678107777a4a405ff8d8b37fb875781314a821d296f50847)
- August 10, 1976: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/ff/92/ff92041ca7c8157fc713b6aeee22b5827f0f32a5567028f5e3662ed45afc3002)
- November 26, 1975: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/1e/e7/1ee77ab834d7d64d891bc945488a63db16b15b5e3342295760169288d08e56fe)

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