What it approves
Installation of the PT6A-34 Engines derated to 620 SHP, in lieu of PT6A-27 engines
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 issued to
CAR 3 of the Civil Air Regulations.
Original Product -- Type Certificate Number : A9EA
1. Installation of the PT6A-34 Engines derated to 620 SHP, in lieu of PT6A-27 engines, in accordance with Amtech Aeronautical Ltd. “Modification Data Summary” document No. MDS966401, dated July 26, 1996.
2. Operation must be in accordance with Amtech Aeronautical Ltd. Flight & Operations Manual Supplement No. FMS966401, dated July 16, 1996.
3. Maintenance must be in accordance with Amtech Aeronautical Ltd. Maintenance Manual Supplement No. MMS966401, dated July 16, 1996.
Rocky Mountain Aircraft 129 MacLaurin Drive Calgary, Alberta, Canada T3Z 3S4
Make : Viking Air Limited (deHavilland) Model: DHC-6 Series 300
Date of application : August 1, 2012
Date of issuance : March 27, 2013
B y direction of the A dministrator
(Signature) Gaetano Sciortino Manager New York Aircraft Certification Office
(Title)
FAA Form 8110-2-1(10-69) Page 3 of 3
Number SA03265NY Date of Issuance: March 27, 2013
1. With the PT6A-34 engines (derated to 620 SHP) installed on the aircraft, all other engines limitations, except th e increased ITT temperature (T5) and higher oil pressure range, are unchanged from the standard DHC-6-300 series configured with the PT6A- 27 engines.
2. Compatibility of this design change with previously approved modifications must be determined by the installer.
3. If the holder agrees to permit another person to use the certificate to alter the product, the holder shall give the other pe rson written evidence of that permission.
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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 |
|---|---|---|
| Viking Air Limited | DHC-6-300 | A9EA |