What it approves
Installation of either of the following electronic synchronizer kits P/N 213521 or P/N 213517.
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.
Part 4b of the Civil Air Regulations. (See Type Certificate Data Sheet No. A2SW for Complete certification basis)
Original Product--Type Certificate Number: A2SW Make: Israel Aircraft Industries Model: 1121, 1121A, 1121B, 1123
Installation of either of the following Woodward electronic synchronizer systems kits:
Kit P/N 213521 installed per Woodward Bulletin 33082 dated 1/20/1971 or later FAA approved revision.
Kit P/N 213517 installed per Woodward Bulletin 33106 dated 7/24/1972 or later FAA approved revision.
1. Compatibility of this design change with previous modifications must be determined by the installer.
2. 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.
Ontic Engineering and Manufacturing Inc.
20400 Plummer Street Chatsworth, California 91311 Date of application : January 22, 1971
Date of issuance : March 30, 1971
Date reissued : July 27, 2005, April 30, 2007
Date amended : September 28, 1972
( Signature) Thomas A. Enyart Manager, Propulsion Branch Los Angeles 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 · 4
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| April 30, 2007 | Reissued, current | Certificate |
| July 27, 2005 | Reissued, earlier issue | Certificate |