# STC SA1-14

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Reading Avn Svc Inc, United States
- Description: Relocation of airspeed pitot head.
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 6A2](https://openairdocs.org/tcds/6A2)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/81B406112CBDF11385256CC1007F3B90.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1-14

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation Super DC-3 ([TCDS 6A2](https://openairdocs.org/tcds/6A2))

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