# STC SE1447SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: South Florida Aircraft Sales & Leasing, Inc, United States
- Description: Installation of GTSIO-520-C induction system, fuel injection system, oil cooler, oil filter, turbo- charger, exhaust system and related parts, and derate the power and per- formance to the GTSIO-520-C power.
- Status date: May 23, 1983
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E7CE](https://openairdocs.org/tcds/E7CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D0AC85A3F91E5DE785256CC2005A7457.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1447SO

## ADs that name it (0)

None.

## Approved models (1)

- Teledyne Continental Motors GTSIO-520-M ([TCDS E7CE](https://openairdocs.org/tcds/E7CE))

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