# STC SE1141CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Trans World Airlines Inc, United States
- Description: Removal of 15th stage bleeds and surge detector system.
- Status date: March 5, 1982
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E20EA](https://openairdocs.org/tcds/E20EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/71B1AA293E0C7ED085256CC2005A743B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1141CE

## ADs that name it (0)

None.

## Approved models (2)

- Pratt & Whitney Division JT9D-7A ([TCDS E20EA](https://openairdocs.org/tcds/E20EA))
- Pratt & Whitney Division JT9D-7AH ([TCDS E20EA](https://openairdocs.org/tcds/E20EA))

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