# STC SE2888SO-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Component Technologies, United States
- Description: Modify turbine exhaust case to incorporate Model -20 mount features.
- Status date: February 24, 1992
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E20EA](https://openairdocs.org/tcds/E20EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AEB346DC8E31924F85256CC2005A7500.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE2888SO-D

## 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-7F ([TCDS E20EA](https://openairdocs.org/tcds/E20EA))

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