# STC SA28CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Trans World Airlines Inc
- Description: Installation of Hamilton Standard TAT/EPRL System. (747SP SERIES -156A) (747SP-31)
- Status date: March 12, 1981
- Data sheets: A20WE, A20WE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6674208D29564E5C85256CC20008CA7E.0001
- Page: https://openairdocs.org/stc/SA28CE

## ADs that name it

None.

## Approved models (2)

- The Boeing Company 747 (TCDS A20WE)
- The Boeing Company 747SP Series (TCDS A20WE)

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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.