# STC SA2980SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: GATX/Airlog Company, United States
- Description: Intallation of upper deck galley.
- Status date: July 8, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/0d/9d/0d9d8c4dd30b1181d547eb28dcdcf94d993ca0438d54aaf1383a379833dd1a58
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/91F6B14A5DB2685E862574BE00648316.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2980SO

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## What the certificate says

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

## Every issue (1)

- July 8, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/0d/9d/0d9d8c4dd30b1181d547eb28dcdcf94d993ca0438d54aaf1383a379833dd1a58)

---
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.