Supplemental type certificate · Pratt & Whitney Engine Services Inc.
- Holder
- Pratt & Whitney Engine Services Inc. · United States
- Status
- Current · Reissued
- Status date
- October 22, 2007
- Applied
- May 8, 2000
- Product
- Engine
- Certification basis
- Part 33
From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.
What it approves
Installation of Pratt & Whitney Engine Services Inc. SmartCycle Plus Engine Monitoring System, P/N EMU-K-010-1 on specific T53 engine models.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
This certificate is a scan without a text layerOpen the PDF to read it. ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC Approved models · 4
| Make | Model | Data sheet |
|---|
| Ozark Aeroworks LLC | T5313B | E17EA |
| Ozark Aeroworks LLC | T5317A | E17EA |
| Ozark Aeroworks LLC | T5317A-1 | E17EA |
| Ozark Aeroworks LLC | T5317B | E17EA |