# STC SA2239NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Sweeney Daniel J, United States
- Description: Limited to installation on model 305A, landplane only serial number 2004 ONLY.
- Applied: April 28, 1981
- Status date: February 5, 1993
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A5](https://openairdocs.org/tcds/5A5)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/081DDC313FD9849686256E9A006B3A54.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2239NM

## ADs that name it (0)

None.

## Approved models (1)

- Regal Air Inc. 305A ([TCDS 5A5](https://openairdocs.org/tcds/5A5))

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