# STC SA1473CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Wilcox Electric, Inc, United States
- Description: Installation of Tull microwave landing system with modified King KX175B and KN 73 receivers.
- Status date: February 12, 1979
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6CE](https://openairdocs.org/tcds/A6CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/392934BDFD355FED85256CC10082118D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1473CE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 337 ([TCDS A6CE](https://openairdocs.org/tcds/A6CE))

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