What it approves
Installation of Pratt & Whitney Engine Services, Inc. Data Transmission Unit (DTU).
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.
249 Vanderbilt Ave.
Norwood, MA 02062
Part 25 of the Federal Aviation Regulations.
Original Product Type Certificate Number : See attached FAA Approved Model List (AML), Document No. DTU-T-225- 2, Revision -, dated July 11, 2006, or later FAA-approved revision for the list of approved aircraft models and applicable airworthiness regulations.
Installation of Pratt & Whitney Engine Services, Inc. Data Transmission Unit (DTU) in accordance with installation instructions listed in attached AML DTU-T-225-2, Revision -, dated July 11, 2006, or later FAA-approved revision
1. Instructions for Continued Airworthiness (ICA) as listed in AML DTU-T-225-2, Revision -, dated July 11, 2006, or later FAA- approved revision, shall be made available to the operator at the time of installation.
2. Compatibility of this design change with previously approved modifications must be determined by the installer.
If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.
Date of application : March 9, 2006
Date of issuance : July 11, 2006 Date reissued : October 22, 2007
( Signature) Robert G. Mann Manager, Boston Aircraft Certification Office
( Title)
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 |
|---|---|---|
| Bombardier Inc. | DHC-8-300 Series | A13NM |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| October 22, 2007 | Reissued, current | Certificate |
| July 11, 2006 | Issued, earlier issue | Certificate |