What it approves
Twin engine synchronizer.
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 3 of the Civil Air Regulations. (See Type Certificate Data Sheet No. 2A4 for Complete certification basis)
Original Product--Type Certificate Number: 2A4 Make: Twin Commander Aircraft Corporation Model: 560-F, 680F and 680FL
Install twin-engine synchronizer in accordance with Installation Manual Woodward Electronic Synchronizer Kit for Aero Commander Models 560F and 680F, 680FL, dated February 26, 1964 and drawing 213187 dated February 17, 1964 or later FAA approved revision.
1. Woodward Airplane Flight Manual Supplement dated April 29, 1964, or later FAA approved revision is required.
2. Compatibility of this design change with previous modifications must be determined by the installer.
3. 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, CA 91311 Date of application : March 6, 1964
Date of issuance : April 29, 1964
Date reissued : September 30, 2005, April 30, 2007
( 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.