# STC SA1620CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Trans World Airlines Inc
- Description: Replace Pratt & Whitney JT3D-3B engines with JT3D-3C engines.
- Status date: December 29, 1980
- Data sheets: 4A26, 4A26
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/44EBAC58779DCCD585256CC100821487.0001
- Page: https://openairdocs.org/stc/SA1620CE

## ADs that name it

None.

## Approved models (2)

- The Boeing Company 707-300B (TCDS 4A26)
- The Boeing Company 707-300C (TCDS 4A26)

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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.