# STC SA1647NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Franklin Aircraft Engines Inc., United States
- Description: Installation of EDO Model 44-2425 seaplane floats and auxiliary fin (108-3901002).
- Status date: November 19, 1999
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-767](https://openairdocs.org/tcds/A-767)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7E451FBEB5A5CE7C85256CC1008214F7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1647NM

## ADs that name it (0)

None.

## Approved models (2)

- Univair Aircraft Corporation 108-2 ([TCDS A-767](https://openairdocs.org/tcds/A-767))
- Univair Aircraft Corporation 108-3 ([TCDS A-767](https://openairdocs.org/tcds/A-767))

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