STC SA09447AC-D

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09447AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, IX 76067-9236 Part 3 of the Cird A i Regulations.

Original Product Type Certifcate A umber: 3A21 Make: Cessna Model: 210L, T210L, 210M, T210M, 210N, T210N, 210R, and T210R Description of Type Design Change:

Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model S1-788-40X/50X, according to Bulletin No. 888, dated 4-18-00 and Master Drawing List No. 921183, dated 4-18-00 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: 4-19-00 Date Reissued:

Date of Issuance: 4-21-00 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signature) TOMNISTRATO Michael Keirnan DAS Staff Coordinator, DAS 5 SW (Title) lon of this certificate is punishable by a fine 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: SA09447AC-D Limitations and Conditions: (con't.)

1. Also eligible on models 210L, T210L, 210M, and T210M when modified per STC SA1525WE (Robertson STOL).

2. Also eligible on model T210L when modified per STC SA2689SW (RAM modification).

Also eligible on models 210N and T210N when modified per STC SA756NW (Robertson STOL).

4. Also eligible on models 210L, T2101, 210M, T210M, 210N, and T210N when modified by any combination of the following STCs: STC SA3104SO (300 H.P. engine conversion), STC SA2602NM (speed brake), STC SA966CE (Horton STOL conversion), or STC SA515NE (auxiliary fuel tank).

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891995, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, and T201M; and T210L when modified per STC SA2689SW (RAM modification) for S-TEC System 40X or later FAA

6. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891996, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, and T210M when modified per STC SA1525WE (Robertson STOL) for S-TEC System 40X or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891997, dated 4-21-00 is required for Cessna models 210N and T210N and these models when modified per STC SA756NW (Robertson STOL) for S-TEC System 40X or later FAA Approved revisions of the

8. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891998, dated 4-21-00 is required for Cessna models 210R and T210R for S-TEC System 40X or later FAA Approved revisions of the above supplement.

FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891999, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, T210M, 210N, and T210N when modified by any combination of the following STCs: STC SA3104SO (300 H.P. engine conversion), STC SA2602NM (speed brake), STC SA966CE (Horton STOL conversion), or STC SA515NE (auxiliary fuel tank) for S-TEC System 40X or later FAA Approved revisions of the above

10. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892000, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, and T201M; and T210L when modified per STC SA2689SW (RAM modification) for S-TEC System 50X or later FAA Approved revisions of the above supplement.

FAR Form 8110-2-1(10-69) Page 2 of 3 FAR FOIM BLIU- rage J OL

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09447AC-D

11. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892001, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, and T210M when modified per STC SA1525WE (Robertson STOL) for S-TEC System 50X or later FAA Approved revisions of the above supplement.

12. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892002, dated 4-21-00 is required for Cessna models 210N and T210N and these models when modified per STC SA756NW (Robertson STOL) for S-TEC System 50X or later FAA Approved revisions of the above supplement.

13. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892003, dated 4-21-00 is required for Cessna models 210R and T210R for S-TEC System 50X or later FAA Approved revisions of the above supplement.

14. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892004, dated 4-21-00 is required for Cessna models 210L, T210L, 210M, T210M, 210N, and T210N when modified by any combination of the following STCs: STC SA3104SO (300 H.P. engine conversion), STC SA2602NM (speed brake), STC SA966CE (Horton STOL conversion), or STC SA515NE (auxiliary fuel tank) for S-TEC System 50X or later FAA Approved revisions of the above supplement.

15. Compatibility of this modification with other previously approved modifications must be determined by the installer.

FAA Form 8110-2 -1(10-69) Page 3 of 3

INSTRUCTIONS. The transfer endorsement below may be used to notify the appropriate FAA Pegional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and Z1P code.)

from (Name of grantor) (Print or type) (Address of grantor) (Number and streel) (City, State, and ETP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink):