# STC SE744NE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Pratt & Whitney, United States
- Description: Pratt & Whitney assembly Part Number 221D5015, Revision A, for the wing installation, and Part Number 221D5017, Revision A, for the tail installation.
- Applied: July 27, 1988
- Status date: January 29, 1992
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E24NE](https://openairdocs.org/tcds/E24NE)
- Certificate PDF: https://openairdocs.org/files/sha256/1a/99/1a9978884f8375a1427f415cc3536be475122a3dd2de2c27bbb5391d8d62e0f7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8790227D53D9521D8625722800516C3C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE744NE

## ADs that name it (1)

- [AD 96-13-08](https://openairdocs.org/ad/96-13-08): AFT Cascade Support Frame Assembly · Pratt & Whitney assembly Part Number 221D5015, Revision A (STC SE744NE). Effective Aug 1, 1996. Named in the applicability

## Approved models (2)

- Pratt & Whitney Division PW4460 ([TCDS E24NE](https://openairdocs.org/tcds/E24NE))
- Pratt & Whitney Division PW4462 ([TCDS E24NE](https://openairdocs.org/tcds/E24NE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

**COPY**

## Every issue (1)

- January 29, 1992: Amended, Current. [certificate](https://openairdocs.org/files/sha256/1a/99/1a9978884f8375a1427f415cc3536be475122a3dd2de2c27bbb5391d8d62e0f7)

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