# STC SA1183WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Johnson Flying Svc Inc, United States
- Description: RCA AVQ-75 distance measuring equipment (DME).
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-762](https://openairdocs.org/tcds/A-762)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2BAF5C2DE77FE53B862570C700654198.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1183WE

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation C54-DC Series ([TCDS A-762](https://openairdocs.org/tcds/A-762))

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