What it approves
Installation of vortex generators on wing and vertical stabilizer, and strakes on inboard and outboard sides of nacelles.
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.
Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate
Number SA00764SE
This certificate, issued to BLR Aerospace, LLC 11002 29th Ave. West Everett, WA 98204
Part 23 of the Federal Aviation Regulations.
Original ProductType Certificate Number: A8EA Make: Piper Model: PA-31P and PA-31P-350
Description of the Type Design Change: Installation of vortex generators on wing and vertical stabilizer, and strakes on inboard and outboard sides of nacelles. Parts manufactured in accordance with Document Number AA1463, Initial Release, dated December 17, 1999, and installed in accordance with Document Number AA1462, Initial Release, dated December 17, 1999, or later FAA-approved revision.
Limitations and Conditions: Aircraft must be operated in accordance with the Approved Flight Manual Supplement (AFMS), Document Number AFMS-PNM-1, dated December 28, 1999, or later FAA-approved revision. Approval of this change in type design applies to the above model aircraft on ly. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and AFMS must be maintained as part of the permanent records the modified aircraft.
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: August 30, 1999 Date reissued: November 23, 2009; August 23, 2018 Date of issuance: December 29, 1999 Date amended:
FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator
(Signature)
Manager, Seattle ACO Branch (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 2
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| August 23, 2018 | Reissued, current | Certificate |
| November 23, 2009 | Reissued, earlier issue | Certificate |