# STC SH690SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Hughes Helicopter
- Description: Installation of SunAir Electronics Model ASB-60 or ASB-125 HF radio transceiver and associated system.
- Status date: June 20, 1973
- Data sheets: H3WE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B34D503B5ABF6C1385256CC2006221AF.0001
- Page: https://openairdocs.org/stc/SH690SO

## ADs that name it

None.

## Approved models (1)

- MD Helicopter Inc. 369HS (TCDS H3WE)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.