# STC SA5074NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Albin Bonnie Jean, United States
- Description: Installation of a Shadin fuel computer system.  Limited to installation on serial number 239 ONLY.
- Applied: September 7, 1988
- Status date: August 19, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-813](https://openairdocs.org/tcds/A-813)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1BF258D33FA2A43186256E4D006E9CA6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5074NM

## ADs that name it (0)

None.

## Approved models (1)

- Piaggio & C. P.136-L2 ([TCDS A-813](https://openairdocs.org/tcds/A-813))

---
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.