# STC SA167CE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Ontic Engineering and Manufacturing Inc. - Description: Electronic synchronizer kit. - Status date: April 30, 2007 - Data sheets: 5A4 - Certificate PDF: https://openairdocs.org/files/sha256/d6/dc/d6dc31c7e307668a2043e1945be3de231aef1ca9e861f0c55b55e484399a5461 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A26CA0C9DF52C32B862572D4004AA2E1.0001 - Page: https://openairdocs.org/stc/SA167CE ## ADs that name it None. ## Approved models (1) - Raytheon Aircraft Company C50 (TCDS 5A4) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Part 3 of the Civil Air Regulations. (See Aircraft Specification No. 5A4 for Complete certification basis) Original Product--Type Certificate Number: 5A4 Make: Raytheon Aircraft Company Model: C50 Install Woodward Electronic Synchronizer Kit in accordance with Installation Manual for Woodward Electronic Synchronizer Kit dated September 5, 1963 or later FAA approved revision. Replace Beech 279- 200 propeller governors with Woodward 210163. Install Woodward Governor P/N 210491 on aircraft equipped with Hartzell propellers P/N HC-83XF-2A per STC SA2-233 and unfeathering accumulators per STC SA3-703. 1. Woodward Airplane Flight Manual Supplement dated October 2, 1963 or later FAA approved revision is required. 2. Refer to STC SA25CE and SA166CE for data. 3. Compatibility of this design change with previous modifications must be determined by the installer. 4. 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 : September 5, 1963 Date of issuance : October 3, 1963 Date reissued : September 26, 2005, April 30, 2007 ( Signature) Thomas A. Enyart Manager, Propulsion Branch Los Angeles Aircraft Certification Office ( Title) ## Every issue (1) - April 30, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d6/dc/d6dc31c7e307668a2043e1945be3de231aef1ca9e861f0c55b55e484399a5461) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.