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Engine and powerplant

STC SE02688NY

FAA DRS lists SE02688NY as Current · Issued, held by Standard Aero Limited, for Pratt & Whitney Division PT6A-28. Recorded change: This modification would incorporate improved compressor components into the Pratt & Whitney PT6A-28 engine from the PT6A-135A engine. Snapshot dated June 30, 2026.

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FAA-listed holder
Standard Aero Limited
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SE02688NY identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Pratt & Whitney Division PT6A-28. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Pratt & Whitney Division PT6A-28E2NE

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SA3-672Engine and powerplant

Installation of Lycoming O-360-A1A, A1D, or B1B engine with McCauley 2D36C14-X/78KM-4 propeller or Lycoming O-360-A1A and A1D engines with Hartzell HC-C2YK-1A/7666A-2 propeller. Data required: Doyn Aircraft, Inc. Drawings: 1000, 1005 Rev. C, 1006 Rev. C, 1009, 1010 Rev. A, 1011, 1012 Rev. A, 1013, 1014, 1015, 1016, 1099, 1100 Rev. B, 1101 Rev. A, 1102, 1103 Rev. A, 1104, 1107, 1150. Drawing Changes Notices: 1005-5A, 1006-8A, 1006-6, 1009-2A, 1199-1A, 1199-2A, and 1199-3A.

FAA holder: D'Shannon Products Ltd.

View record

FAA record reference

STC number
SE02688NY
Product
Engine
Country
Canada
Application date
March 16, 2009
Revision date
June 24, 2009
CFR references
Part 21, Part 33