# STC SA291GL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: AiResearch Aviation Co, United States
- Description: Installation of auxiliary fuel tank in aft baggage compartment.
- Status date: January 12, 1979
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2PC](https://openairdocs.org/tcds/A2PC)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1311D359739C71B585256CC20008CAB6.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA291GL

## ADs that name it (0)

None.

## Approved models (1)

- Mitsubishi Heavy Industries Ltd. MU-2B-20 ([TCDS A2PC](https://openairdocs.org/tcds/A2PC))

---
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.