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No. of STCs: 8

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02128AK	Status: Historical	App Date: 11/20/1998	Rev Date: 01/16/2008
Description: Fabrication and installation of Airframes, Inc. Fuselage in accordance with Airframes, Inc. Master Data List AF 18 dated November 10, 1998 or later FAA accepted revision
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18-\"125\" (Army L-21A), PA-18-\"135\" (Army L-21B), PA-18-\"150\", PA-18S, PA-18S-\"105\" (Special), PA-18S-\"125\", PA-18S-\"135\", PA-18S-\"150\", PA-18\"105\" (Special)
ACO: Anchorage ACO Branch, Tel: +1 (907) 271-2668

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02175AK	Status: Historical	App Date: 02/23/2001	Rev Date: 01/16/2008
Description: Fabrication and installation of Airframes, Inc., 3-inch extended Main Landing Gear in accordance with Airframes, Inc., Master Data List, Document No. MDL-AI-01-01, dated May 14, 2001, and USAF T.O. 1L-21A-2, Sections 2-81 through 2-88, Main Landing Gear, revised October 14, 1955, or later FAA approved revisions.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18"105" (Special), PA-18-"125" (Army L-21A), PA-18-"135" (Army L-21B), PA-18-"150", PA-18A, PA-18A-"135", PA-18A-"150", PA-18AS-"125", PA-18AS-"135", PA-18AS-"150", PA-18S, PA-18S-"105" (Special), PA-18S-"125", PA-18S-"135", PA-18S-"150"
ACO: Anchorage ACO Branch, Tel: +1 (907) 271-2668

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02175AK	Status: Historical	App Date: 02/23/2001	Rev Date: 01/07/2013
Description: Fabrication of Airframes Alaska LLC Heavy Duty Standard Length or 3-inch Extended Main Landing Gear
TC Nos.: 1A2
Models: Piper Aircraft Inc.PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150
ACO: AIR-770: Anchorage ACO Branch

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02187AK	Status: Historical	App Date: 02/23/2001	Rev Date: 01/16/2008
Description: Fabrication and installation of the Airframes, Inc., 4-inch wider frame assembly/fuselage, P/N AF18-4, in accordance with Airframes, Inc., Master Data List AF18-4, Revision A, dated April 8, 2003, or later FAA approved revisions.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18"105" (Special), PA-18-"125" (Army L-21A), PA-18-"135" (Army L-21B), PA-18-"150"
ACO: Anchorage ACO Branch, Tel: +1 (907) 271-2668

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02218SE	Status: Current	App Date: 02/09/2010	Rev Date: 03/11/2014
Description: Installation of the Alaskan Bushwheel, Inc. Extended Heavy Duty Main Landing Gear
TC Nos.: 3A23
Models: Maule Aerospace Technology Inc.Bee Dee M-4, M-4, M-4-180C, M-4-180V, M-4-210, M-4-210C, M-4-220C, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-260, M-8-235, MX-7-160, MX-7-180, MX-7-180A, MX-7-180B, MX-7-235
ACO: AIR-770: West Certification Branch SEA

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02262AK	Status: Current	App Date: 05/06/2005	Rev Date: 01/16/2008
Description: Manufacture weld-on float fittings in accordance with Airframes, Inc., Master Drawing List AF591078, Revision A, dated November 24, 2005, or later FAA approved revision. Install in accordance with Installation Instructions II591078, Revision O, dated February 22, 2006, or later FAA approved revision. Maintain in accordance with Instructions for Continued Airworthiness ICA591078, Revision O, dated November 28, 2005, or later FAA accepted revision
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150
ACO: AIR-778: Alaska Aviation Section ANC

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02300AK	Status: Current	App Date: 08/27/2007	Rev Date: 06/09/2008
Description: Installation of FAA approved sealed lift struts in accordance with Airframes, Inc., Master Drawing List No. 315, Revision B, dated October 2, 2007, or later FAA approved revision and Airframes, Inc. Installation Instructions, AFI-II-TCSTRUT, Revision A, dated October 8, 2007, or later FAA approved revision.
TC Nos.: 1A9, A-643, A-696, A-699, A-700
Models: Taylorcraft Aviation LLC19, BC, BC-65, BC12-65, BC12-D, BC12-D1, BC12D-4-85, BC12D-85, BCS, BCS-65, BCS12-65, BCS12-D, BCS12-D1, BCS12D-4-85, BCS12D-85, F19, F21, F21A, F21B Taylorcraft Inc.A, BF, BF-60, BF-65, BFS, BFS-60, BFS-65, BFS12-65, BL, BL-65, BL12-65, BLS, BLS-65, BLS12-65
ACO: AIR-778: Alaska Aviation Section ANC

STC Holder: Northern Airframes LLC 20130 Birchwood Loop Spur Road, Chugiak, AK 99567, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02428AK	Status: Current	App Date: 01/18/2013	Rev Date: 05/02/2014
Description: Installation of a hydraulically actuated ski drag assembly
TC Nos.: 1A1, 1A2, 1A4, 1A6, 1A9, 3A12, 3A13, 3A14, 3A17, 3A19, 3A23, 3A24, 5A2, 5A5, 5A6, A-643, A-691, A-692, A-694, A-696, A-698, A-699, A-700, A-703, A-725, A-737, A-740, A-754, A-759, A-761, A-767, A-768, A-780, A-796, A-797, A-799, A-800, A-802, A-804, A-805, A00003AK, A00006SE, A16CE, A21CE, A22NM, A4CE, A7EA, ATC 660, TC 695, TC 708, TC 721
Models: American Champion Aircraft Corp.11AC, 11BC, 11CC, 7AC, 7ACA, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, S11AC, S11BC, S11CC, S7AC, S7CCM, S7DC, S7EC Aviat Aircraft IncA-1, A-1A, A-1B, A-1C-180, A-1C-200 Cessna Aircraft Company120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 170, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175, 175A, 175B, 175C, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, 185, 185A, 185B, 185C, 185D, 185E, 206, 206H, 207, A150K, A150L, A150M, A185E, A185F, P206A, P206B, P206C, P206D, P206E, R172K, T206H, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G Cub Crafters Inc.CC18-180 FS 2001 Corp.AE-1, HE-1, J5A (Army L-4F), J5A-80, J5B (Army L-4G), J5C FS 2002 Corp.PA-14 FS 2003 Corp.PA-12, PA-12S Found Aircraft Canada Inc.FBA-2C, FBA-2C1, FBA-2C2, FBA-2C3, FBA-2C3T, FBA-2C4, FBA-2C4T Good Earthkeeping Organization Inc8, 8A, 8B, 8C, 8D, 8E, 8F, T-8F JGS Properties LLC11A, 11E Maule Aerospace Technology Inc.Bee Dee M-4, M-4, M-4-180C, M-4-180V, M-4-210, M-4-210C, M-4-220, M-4-220C, M-4-220S, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, M-7-420A, M-7-420AC, M-8-235, M-9-235, MT-7-260, MT-7-420, MX-7-160, MX-7-160C, MX-7-180, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A Piper Aircraft Inc.J-3, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-65S, J3L-S, J3P, J4, J4A, J4A-S, J4B, J4E (Army L-4E), J4F, PA-11, PA-11S, PA-15, PA-16, PA-16S, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-19S, PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160 Regal Air Inc.305A, 305B, 305C, 305D, 305E, 305F Rogers Burl A.15AC, S15AC STOL Aviation LLCS-1A, S-1A-65F, S-1A-85F, S-1A-90F, S-1B1 (Army L-6; XL-6), S-1B2 Super 18 LLCSuper 18 Taylorcraft 2000 LLC19, BC, BC-65, BC12-65, BC12-D, BC12-D1, BC12D-85, BCS, BCS-65, BCS12-65, BCS12-D, BCS12-D1, BCS12D-4-85, BCS12D-85, F19, F21, F21A, F21B, F22, F22A, F22B, F22C Taylorcraft 2000LLCBC12D-4-85 Taylorcraft Inc.A, BF, BF-60, BF-65, BFS, BFS-60, BFS-65, BFS12-65, BL, BL-65, BL12-65, BLS, BLS-65, BLS12-65 Univair Aircraft Corporation108, 108-1, 108-2, 108-3, 108-5
ACO: AIR-778: Alaska Aviation Section ANC