What it approves
Installation of S-TEC System 30 ALT Altitude Hold System, Model ST-673.
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
Amitro States f America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09214AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 fart 23 of the Federal triation Regulations.
Original Product I ype Certifrate A unter: 3A12 Make: Cessna Model: 172R and 172S Description of Type Design Change:
Installation of S-TEC System 30 ALT Altitude Hold System, Model ST-673, according to Bulletin No. 773, Revision 4, dated 9-22-98 and Master Drawing List No. 92991, Revision D, dated 9-22-98 or later FAA Approved revisions of the above data (28 Volt System).
FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891376, dated 5-16-97, is required for Cessna Model 172R or later FAA Approved revisions of the above supplement.
(See Continuation Sheet, Page 2, a part of this STC.)
suspended, veroked or a ternination date is othereise established by the Adviistator of the Faderal d rintion Administration.
Into of afplintion : 5-12-97 Late visued:
Iate of ismance: 5-16-97 Inte mended: 9-25-98, Revision 1 By Direction of the Administrator FEDERAL AVIATION (Signature) Michael Keirnan TOMINISTRATO DAS Staff Coordinator, DAS 5 SW (Title) of not exceeding $1, 000, or imprisonment not exceeding 3 years, or both.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09214AC-D, Revision 1 Limitations and Conditions: (con't.)
2. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891376, Revision 1, dated 9-25-98, is required for Cessna Models 172R and 172S or later FAA Approved revisions of the above supplement.
3. Compatibility of this modification with other previously approved modifications must be determined by the installer.
or imprisonment not exceeding 3 years, or both.
The FAR will reissue the certiticate in the name of the transferee and forward it to his.
TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number & street) (City, State, end ZIP code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink):
ADs that name this STC · 0
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