What it approves
Installation of positive flap retraction system.
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.
FAA Form 8110-2 (5/14) Page 1 of 2
Reissued on July 31, 2017 to supersede the original STC, which has been lost or misplaced.
Number: SA1756NM
Part 3 of the Civil Air Regulations.
Original Product – Type Certificate Number: A1EA Make: Piper Model: PA-30 and PA-39
Installation of positive flap retraction system in accordance with sealed Robertson Aircraft Drawing List No. 21, Sierra Industries Drawing List 21, Revision C, dated March 8, 1989 or later FAA approved revision.
Compatibility of this modification with previously installed equipment 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: September 20, 1982 Date Reissued: 11/8/84; 10/10/86; 9/8/05; 7/31/17 Date of Issuance: October 27, 1982 Date Amended: April 10, 1990 Rev. 1
Signature
Title Jim Grigg Manager, Fort Worth A CO Branch, Compliance & Airworthiness Division Sierra Industries, Ltd.
122 Howard Langford Drive Uvalde, TX 78801
FAA Form 8110-2 (5/14) Page 2 of 2
Transfer the ownership of Supplemental Type Certificate Number: SA1756NM
To (Name and address of transferee)
From (Name and address of grantor)
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA18NW
FAA Form 8110-2 (5/14) Page 3 of 3
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 |
|---|---|---|
| July 31, 2017 | Reissued, current | Certificate |
| September 8, 2005 | Reissued, earlier issue | Certificate |