The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 38

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: A2309WE	Status: Historical	App Date: 12/02/1970	Rev Date: 10/04/1985
Description: Installation of Madras Air Service Part Number 104 Wing Tips
TC Nos.: A-759
Models: American Champion Aircraft Corp.7AC, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7GCAA, 7GCB, 7GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1673NM	Status: Current	App Date: 03/22/1982	Rev Date: 07/13/1982
Description: Installation of Demers super tips.
TC Nos.: A7SO
Models: Piper Aircraft Inc.PA-34-200, PA-34-200T, PA-34-220T
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1918WE	Status: Current	App Date: 04/15/1969	Rev Date: 04/24/1969
Description: Installation of Fiberglass wing tips.
TC Nos.: 1A15
Models: Piper Aircraft Inc.PA-24, PA-24-250
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1919WE	Status: Current	App Date: 04/15/1969	Rev Date: 05/02/1983
Description: Installation of Madras Air Service wing tips.
TC Nos.: A9CE
Models: Cessna Aircraft Company188, 188B, A188
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1938WE	Status: Historical	App Date:	Rev Date: 05/03/1983
Description: Installation of Madras Air Service 'Super Tips.'
TC Nos.: 3A13
Models: The Cessna Aircraft Company182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1938WE	Status: Current	App Date: 02/04/1969	Rev Date: 03/29/1985
Description: Installation of Madras Air Service 'Super Tips.'
TC Nos.: 3A13
Models: The Cessna Aircraft Company182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1943WE	Status: Current	App Date: 02/04/1969	Rev Date: 07/21/1987
Description: Installation of Madras wing tips.
TC Nos.: 5A6
Models: Cessna Aircraft Company180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1944WE	Status: Current	App Date: 05/13/1969	Rev Date: 08/16/1979
Description: Installation of Madras wing tips.
TC Nos.: 3A19
Models: Cessna Aircraft Company150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1944WE	Status: Historical	App Date: 05/13/1969	Rev Date: 04/23/1973
Description: Installation of Madras wing tips.
TC Nos.: 3A19
Models: Cessna Aircraft Company150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1944WE	Status: Historical	App Date: 05/13/1969	Rev Date: 07/31/1969
Description: Installation of Madras wing tips.
TC Nos.: 3A19
Models: Cessna Aircraft Company150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2075WE	Status: Historical	App Date:	Rev Date: 08/16/1972
Description: Installation of Madras Air Service Inc. 'Super Tips.' (172l NORMAL CATEGORY)
TC Nos.: 3A12
Models: The Cessna Aircraft Company172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2075WE	Status: Current	App Date:	Rev Date: 02/04/1982
Description: Installation of Madras Air Service Inc. 'Super Tips.' (172l NORMAL CATEGORY)
TC Nos.: 3A12
Models: The Cessna Aircraft Company172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2081WE	Status: Current	App Date: 02/04/1969	Rev Date: 12/07/1987
Description: Installation of Madras Air Service P/N MAS 102 wing tips.
TC Nos.: 3A15, A-777
Models: Hawker Beechcraft Corporation35-33, 35-A33, 35-B33, 35-C33, 35-C33A, A35, B35, C35, D35, E33, E35, F33, F33A, F35, G33, G35, H35, J35, K35, M35, N35, P35
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2094NM	Status: Current	App Date: 10/22/1982	Rev Date: 04/27/1983
Description: Installation of MADRAS AIR SERVICE Model 110 Wing Tips.
TC Nos.: A10SO
Models: Piper Aircraft Inc.PA-36-285, PA-36-300, PA-36-375
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2108WE	Status: Current	App Date: 05/13/1969	Rev Date: 05/16/2000
Description: Installation of Madras Air Service wing tips.
TC Nos.: 3A24
Models: The Cessna Aircraft Company185, 185A, 185B, 185C, 185D, 185E, A185E, A185F
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2127WE	Status: Current	App Date: 03/12/1970	Rev Date: 02/04/1982
Description: Installation of Madras Air Service Model 104 wing tips.
TC Nos.: 1A1, 1A2, 1A4, 1A6, 2A10, 2A8, A-691, A-780, A-797, A-800
Models: FS 2002 Corp.PA-14 FS 2003 Corp.PA-12 Lavia Argentina S.A. (Laviasa)PA-25, PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Piper Aircraft Inc.PA-11, PA-15, PA-16, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A-135, PA-18A-150, PA-19 (Army L-18C), PA-20, PA-20-115, PA-20-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2127WE	Status: Historical	App Date:	Rev Date: 03/22/1974
Description: Installation of Madras Air Service Model 104 wing tips.
TC Nos.: 1A1, 1A2, 1A4, 1A6, 2A10, A-691, A-780, A-797
Models: The New Piper Aircraft Inc.PA-11, PA-12, PA-14, PA-16, PA-18, PA-20, PA-22, PA-25 (Restricted Cat.)
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2144WE	Status: Historical	App Date:	Rev Date:
Description: Installation of Madras Air Service Part No. MAS 102 wing tips.
TC Nos.: A-777
Models: Raytheon Aircraft Company35 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2144WE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Installation of Madras Air Service Part No. MAS 102 wing tips.
TC Nos.: A-777
Models: Raytheon Aircraft Company35 Series
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2229WE	Status: Historical	App Date: 02/04/1969	Rev Date: 08/16/1972
Description: Installation of Madras wing tips. (P172D NORMAL CATEGORY)
TC Nos.: 3A17
Models: Cessna Aircraft Company175, 175A, 175B, 175C, P172D
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2229WE	Status: Current	App Date: 02/04/1969	Rev Date: 02/21/1973
Description: Installation of Madras wing tips
TC Nos.: 3A17
Models: Cessna Aircraft Company175, 175A, 175B, 175C, P172D
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2309WE	Status: Historical	App Date:	Rev Date: 08/19/1983
Description: Installation of Madras Air Service Part No. 104 wing tips.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7AC, 7BCM (L-16A), 7CCM (L-16B), 7DC, 7EC, 7GCB, 7GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2309WE	Status: Current	App Date: 12/02/1970	Rev Date: 02/05/2016
Description: Installation of Madras Air Service Part No. 104 wing tips.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7AC, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7GCAA, 7GCB, 7GCBC
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA238NW	Status: Current	App Date: 08/12/1975	Rev Date: 11/25/1975
Description: Installation of Madras Air Service super tips.
TC Nos.: A-767
Models: Univair Aircraft Corporation108-3
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2454WE	Status: Current	App Date: 01/06/1970	Rev Date: 02/21/1973
Description: Installation of Madras wing tips. (170B NORMAL CATEGORY)
TC Nos.: A-799
Models: The Cessna Aircraft Company170A, 170B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2670WE	Status: Current	App Date: 07/24/1971	Rev Date: 01/24/1974
Description: Installation of Madras Air Service Fiberglass wing tips
TC Nos.: TC 616
Models: Lockheed Aircraft Corporation12-A (Army UC-40; UC-40A); Navy JO-1; JO-2)
ACO: AIR-770: West Certification Branch LA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA31NW	Status: Current	App Date: 11/15/1972	Rev Date: 03/13/1973
Description: Installation of Madras wing tips.
TC Nos.: 1A15
Models: Piper Aircraft Inc.PA-24-260, PA-24-400
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3860NM	Status: Current	App Date: 03/24/1987	Rev Date: 06/26/1987
Description: Installation of Madras Air Service Model 102 wing tips.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-151, PA-28-161, PA-28-181
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service 1914 N.W. Demers Dr., Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4146NM	Status: Current	App Date: 01/05/1987	Rev Date: 04/15/1988
Description: Installation of Madras Air Service Model No. 110 Wing Tips.
TC Nos.: A18SO
Models: The New Piper Aircraft Inc.PA-38-112
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4762NM	Status: Current	App Date: 06/25/1988	Rev Date: 08/01/1991
Description: Installation of fiberglass wing tips.
TC Nos.: A1CE
Models: Hawker Beechcraft Corporation19A, 23, A23, A23-19, A23-24, A23A, A24, A24R, B19, B23, B24R, C23, C24R, M19A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4762NM	Status: Current	App Date:	Rev Date: 08/31/1989
Description: Installation of fiberglass wing tips.
TC Nos.: A1CE
Models: Raytheon Aircraft Company19A, 23, A23, A23-19, A23-24, A23A, A24, A24R, B19, B23, B24R, C23, C24R, M19A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA549NW	Status: Historical	App Date: 11/28/1977	Rev Date: 09/24/1979
Description: Installation of Deemers Super Tips
TC Nos.: 2A13
Models: Piper Aircraft Inc.PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28R-180
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA549NW	Status: Current	App Date: 11/28/1977	Rev Date: 01/09/1980
Description: Installation of Deemers wing tips.
TC Nos.: 2A13
Models: Piper Aircraft Inc.PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28R-180, PA-28R-200
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA549NW	Status: Historical	App Date:	Rev Date: 12/05/1977
Description: Installation of Deemers wing tips.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28-140, PA-28-150, PA-28-160, PA-28-180
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA64NW	Status: Current	App Date: 07/19/1973	Rev Date: 09/18/1986
Description: Installation of fiberglass wing tips.
TC Nos.: 3A21
Models: Cessna Aircraft Company210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, T210F
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA64NW	Status: Historical	App Date:	Rev Date: 09/13/1973
Description: Installation of fiberglass wing tips.
TC Nos.: 3A21
Models: The Cessna Aircraft Company210, 210-5 (205), 210-5A (205A), 210F, T210F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA65NW	Status: Current	App Date: 07/19/1973	Rev Date: 04/26/1981
Description: Installation of fiberglass wing tips.
TC Nos.: A4CE
Models: Cessna Aircraft Company206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-770: West Certification Branch SEA

STC Holder: Madras Air Service Route 2, Box 1225, Madras, OR 97741, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA65NW	Status: Historical	App Date:	Rev Date: 09/20/1973
Description: Installation of fiberglass wing tips.
TC Nos.: A4CE
Models: The Cessna Aircraft Company206 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500