What it approves
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-751,
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09298AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 I at 3 of the birit tin Regulations.
Original Product I ype Certificate Number: A20SO Make: Piper Model: PA-31, PA-31-300, and PA-31-325 Description of Type Design Change:
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-751, according to Bulletin No. 851, Revision 3, dated 3-12-01 and Master Drawing List No. 921041, Revision C, dated 3-12-01 or later FAA Approved revisions of the above data (28 Volt System).
(See Continuation Sheet, Page 2, a part of this STC.)
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: 11-05-97 Date misued:
Date of Issuance: 11-10-97 Date Amended: 3-12-01 By Direction of the Administrator FEDERAL AVIATION (Signature) TOMINISTRATIO Michael Keiran DAS Staff Coordinator, DAS 5 SW (Title)
PAA Form 8110-2 (10-68) Page 1 of 2
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09298AC-D Limitations and Conditions: (con't.)
Also eligible on Models PA-31 and PA-31-300 When Modified Per STC SA970SO (350 H.P.
Colemill Conversion).
Also eligible on Model PA-31-325 When Modified Per STC SA00048SE (Vortex Generator System).
FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891579, dated 11-10-97 is required for Piper Models PA-31 and PA-31-300 And The Above Models When Modified Per STC SA970SO (350 H.P. Colemill Conversion) or later FAA Approved revisions of the above supplement.
4. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891580, dated 11-10-97 is required for Piper Model PA-31-325 And The Above Model When Modified Per STC SA00048SE (Vortex Generator System) or later FAA Approved revisions of the FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891579, Revision 1, dated 3-12-01 is required for Piper models PA-31 and PA-31-300 and the above models when modified per STC SA970SO (350 H.P. Colemill conversion) for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.
6. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891580, Revision 1, dated 3-12-01 is required for Piper model PA-31-325 and the above model when modified per STC SA00048SE (vortex generator system) for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.
7. Compatibility of this modification with other previously approved modifications must be determined by the installer.
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, and ZIP code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink) :
ADs that name this STC · 0
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