# STC SA227EA

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Bethlehem Steel Corporation, United States
- Description: Nose cap weather radome. (440 MILITARY C-131 E 580)
- Status date: March 29, 1966
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 6A6](https://openairdocs.org/tcds/6A6)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/34C077D664AF1C7185256CC200015C00.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA227EA

## ADs that name it (0)

None.

## Approved models (2)

- Tracor Flight Systems Inc. 340 ([TCDS 6A6](https://openairdocs.org/tcds/6A6))
- Tracor Flight Systems Inc. 440 Military C-131E ([TCDS 6A6](https://openairdocs.org/tcds/6A6))

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