# STC ST858SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Delta Airlines Inc
- Description: Installation of Bendix ground proximity warning system.
- Status date: October 20, 1975
- Data sheets: A23WE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1927136EB59BFC0785256CC3000374B7.0001
- Page: https://openairdocs.org/stc/ST858SO

## ADs that name it

None.

## Approved models (1)

- Lockheed Aircraft Corporation L-1011 Series (TCDS A23WE)

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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.