# STC SA521GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Stevenson John, United States
- Description: Installation of Flitefile console. (182 1962E S/N18253599 THRU 19800 S/N 18267715)
- Status date: October 15, 1986
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8DB0D7F01B179B0385256CC20012279F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA521GL

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

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