What it approves
Installation of a PT6A-140 engine
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.
Number: SA12477AK
Part 23 of the Federal Aviation Regulations.
Original Product Make: Textron Aviation Inc.
Type Certificate Number: A37CE Model: 208B Description of Type Design Change:
1) Data pertaining to this modification is considered inadequate for duplication in other aircraft. This approval for change in type design is limited to Textron Aviation Inc. model 208B, serial number 208B1314 only.
2) “Blackhawk PT6A-140 Engine Installation with TKS Aircraft Flight Manual Supplement” Doc. No. WA-140-TKS-AFMS, Rev. IR, dated September 2, 2026, or later FAA approved revision is a required part of this installation.
Date of Application: February 20, 2026 Date Reissued:
Date of Issuance: October 28, 2026 Date Amended:
Title: for Gregory S. DiLibero Title: Manager, West Certification Branch
Wright Air Service, Inc.
PO Box 60142 Fairbanks, AK 99706
Installation of a PT6A-140 engine in accordance with Installation Instructions WA-140-TKS-INST, Rev.
IR, September 15, 2026, and Blackhawk STC SA02546LA with existing TKS deice system for Flight Into Known Icing.
Number: SA12477AK Effective Date: October 28, 2026
Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA12477AK
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Textron Aviation Inc. | 208B | A37CE |