# STC SA2547WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Astronautics Corporation of America, United States
- Description: Installation of Pathfinder Engineering Corporation Model P2-( ) autopilot system.
- Status date: February 20, 1974
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-777](https://openairdocs.org/tcds/A-777)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1AD6A760EF20BDBD85256CC200015F9F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2547WE

## ADs that name it (0)

None.

## Approved models (7)

- Raytheon Aircraft Company A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company B35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company E35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company G35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))

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