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No. of STCs: 56

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1097NW	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters AirStair at the aft passenger entrance.
TC Nos.: A16WE
Models: The Boeing Company737-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1097NW	Status: Historical	App Date: 12/01/1980	Rev Date: 04/28/2008
Description: Installation of Winters AirStair at the aft passenger entrance.
TC Nos.: A16WE
Models: The Boeing Company737-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1343NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of an environmental control system.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1343NM	Status: Current	App Date: 03/03/1980	Rev Date: 04/28/2008
Description: Installation of an environmental control system.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1387NM	Status: Current	App Date: 12/10/1981	Rev Date: 04/28/2008
Description: Installation of a single or dual AiResearch GTCP85-98CK and/or GTCP-85-98CK(D) Auxiliary Power Units in the forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1387NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a single or dual AiResearch GTCP85-98CK and/or GTCP-85-98CK(D) Auxiliary Power Units in the forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1392NM	Status: Current	App Date: 03/03/1980	Rev Date: 04/28/2008
Description: ONE ONLY STC; S/N 46081: Installation of a single or dual AiResearch GTCP85-98CK and/or GTCP85-98CK(D) Auxiliary Power Units in the forward baggage compartment
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-72
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1392NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a single and dual AiResearch GTCP85-98C and/or GTCP85-98C(D) Auxiliary Power Units in the forward baggage compartment. (Approved for DC-8-72 s/n 46081 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-72
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1986NM	Status: Historical	App Date: 11/04/1982	Rev Date: 04/28/2008
Description: Installation of Winters Aircraft Engineering Company Airstair.
TC Nos.: A3WE
Models: The Boeing Company727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1986NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters Aircraft Engineering Company Airstair.
TC Nos.: A3WE
Models: The Boeing Company727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2460SO	Status: Current	App Date: 02/23/1988	Rev Date: 04/28/2008
Description: Installation of Garrett Model GTCP85-98CK APU.
TC Nos.: 4A26
Models: The Boeing Company707-300B, 707-300C
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2460SO	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Garrett Model GTCP85-98CK APU.
TC Nos.: 4A26
Models: The Boeing Company707-300B, 707-300C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2464NM	Status: Current	App Date: 11/03/1982	Rev Date: 04/28/2008
Description: ONE ONLY STC; S/N 46095: Installation of Winters Air Stair in the forward passenger entry door. (Approved for DC-8-73 S/N 46095 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-73
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2464NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters Air Stair in the forward passenger entry door. (Approved for DC-8-73 S/N 46095 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-73
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2465NM	Status: Current	App Date: 07/19/1984	Rev Date: 04/28/2008
Description: ONE ONLY STC; S/N 46081: nstallation of Winters Air Stair in the forward passenger entry door. (Approved for DC-8-72 S/N 46081 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-72
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2465NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters Air Stair in the forward passenger entry door. (Approved for DC-8-72 S/N 46081 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-72
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2466NM	Status: Current	App Date: 04/20/1983	Rev Date: 04/28/2008
Description: ONE ONLY STC; S/N 46095: Installation of Winters Air Stair in the aft passenger entry door. (Approved for DC-8-73)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-73
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2466NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters Air Stair in the aft passenger entry door. (Approved for DC-8-73 S/N 46095 ONLY)
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-73
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2498NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of dual AiResearch GTCP85-98CK(D) Auxiliary Power Units (APU) in the forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2498NM	Status: Current	App Date: 06/25/1985	Rev Date: 04/28/2008
Description: Installation of dual AiResearch GTCP85-98CK(D) Auxiliary Power Units (APU) in the forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-71, DC-8-71F, DC-8-72, DC-8-72F, DC-8-73, DC-8-73F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3257WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of AiResearch GTCP85-98CK auxiliary power unit in forward cargo compartment. (707-123B, -138B)
TC Nos.: 4A21
Models: The Boeing Company707-100B Long Body, 707-100B Short Body
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3257WE	Status: Current	App Date: 09/04/1975	Rev Date: 04/28/2008
Description: Installation of AiResearch GTCP85-98CK auxiliary power unit in forward cargo compartment. (707-123B, -138B)
TC Nos.: 4A21
Models: The Boeing Company707-100B Long Body, 707-100B Short Body
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3410NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Winters Airstair Model AS10108-5.
TC Nos.: A23WE
Models: Lockheed Aircraft CorporationL-1011-385-3
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3410NM	Status: Current	App Date: 04/28/2008	Rev Date: 04/28/2008
Description: Installation of Winters Airstair Model AS10108-5.
TC Nos.: A23WE
Models: Lockheed Aircraft CorporationL-1011-385-3
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3431NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a Garrett GTCP-85-98CK auxiliary power unit in the forward baggage compartment. (720-023B)
TC Nos.: 4A28
Models: The Boeing Company720
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3431NM	Status: Current	App Date: 02/03/1986	Rev Date: 04/28/2008
Description: Installation of a Garrett GTCP-85-98CK auxiliary power unit in the forward baggage compartment. (720-023B)
TC Nos.: 4A28
Models: The Boeing Company720
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3441WE	Status: Current	App Date: 06/14/1977	Rev Date: 04/28/2008
Description: Installation of airstairs. (707-138B and 707-123B)
TC Nos.: 4A21
Models: The Boeing Company707, 707-100B Long Body, 707-100B Short Body
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3441WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of airstairs. (707-138B and 707-123B)
TC Nos.: 4A21
Models: The Boeing Company707, 707-100B Long Body, 707-100B Short Body
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3549WE	Status: Current	App Date: 07/13/1977	Rev Date: 04/28/2008
Description: Installation of Garrett GTCP85-98CK Auxiliary Power Unit in the aft end of the forward baggage compartment
TC Nos.: 4A26
Models: The Boeing Company707-300 Series, 707-300B Series, 707-300C Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3549WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Garrett GTCP85-98CK auxiliary power unit in aft end of the forward baggage compartment. Approved for models: 707-321B, 707-368C, 707-3M1C, 707-328C, 707-330B, 707-3P1C, 707-331B, 707-331C, 707-345C, 707-379C, 707-323C, 707-320C, 707-355C, 707-351B, 707-366C, 707-3L6C, 707-337C, 707-3F5C, 707-382B, 707-351C, 707-3W6C, 707-373C, 707-3J6B, 707-344C
TC Nos.: 4A26
Models: The Boeing Company707-300B, 707-300C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4018WE	Status: Historical	App Date: 05/01/1979	Rev Date: 04/28/2008
Description: Installation of on-board air stairs.
TC Nos.: 2A15
Models: Lockheed Aircraft Corporation1329 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4018WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of on-board air stairs.
TC Nos.: 2A15
Models: Lockheed Aircraft Corporation1329 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4097WE	Status: Current	App Date: 11/02/1979	Rev Date: 04/28/2008
Description: Installation of forward and/or aft entrance Airstair.
TC Nos.: 4A26
Models: The Boeing Company707-300, 707-300B, 707-300C
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4097WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of forward and/or aft entrance Airstair.
TC Nos.: 4A26
Models: The Boeing Company707-300, 707-300B, 707-300C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4118WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a Winters Airtair in the aft passenger entry door.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-52, DC-8-61, DC-8-63, DC-8-63F, DC-8-71, DC-8-73, DC-8-73F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4118WE	Status: Current	App Date: 12/26/1979	Rev Date: 04/28/2008
Description: Installation of a Winters Airtair in the aft passenger entry door.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-52, DC-8-61, DC-8-63, DC-8-63F, DC-8-71, DC-8-73, DC-8-73F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4119WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a Winters Air Stairs in the forward passenger entry door.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-21, DC-8-61, DC-8-62, DC-8-63, DC-8-63F, DC-8-71, DC-8-72, DC-8-73, DC-8-73F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4119WE	Status: Current	App Date: 12/26/1979	Rev Date: 04/28/2008
Description: Installation of a Winters Air Stairs in the forward passenger entry door.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-21, DC-8-61, DC-8-62, DC-8-63, DC-8-63F, DC-8-71, DC-8-72, DC-8-73, DC-8-73F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4225WE	Status: Current	App Date: 12/28/1979	Rev Date: 04/28/2008
Description: Installation of 1 or 2 AiResearch GTCP85-98CK auxiliary power units in forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-52, DC-8-62, DC-8-62F, DC-8-63F, DC-8-71, DC-8-72F
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4225WE	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of 1 or 2 AiResearch GTCP85-98CK auxiliary power units in forward baggage compartment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-52, DC-8-62, DC-8-62F, DC-8-63F, DC-8-71, DC-8-72F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5008NM	Status: Historical	App Date: 04/28/2008	Rev Date: 04/28/2008
Description: Installation of World Auxiliary Power Co. (WAPCO) ground auxiliary air conditioning system. (Approved for model 707-366C series)
TC Nos.: 4A26
Models: The Boeing Company707-300C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5008NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of World Auxiliary Power Co. (WAPCO) ground auxiliary air conditioning system. (Approved for model 707-366C series)
TC Nos.: 4A26
Models: The Boeing Company707-300C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5008NM	Status: Current	App Date: 04/28/2008	Rev Date: 04/10/2009
Description: Installation of World Auxiliary Power Co. (WAPCO) ground auxiliary air conditioning system. (Approved for model 707-366C series)
TC Nos.: 4A26
Models: The Boeing Company707-300C
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5454NM	Status: Current	App Date: 04/12/1991	Rev Date: 04/28/2008
Description: Installation of a ground auxiliary air conditioning system.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-62
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5454NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of a ground auxiliary air conditioning system.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-62
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5490NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of World Auxiliary Power Co. (WAPCO) mid passenger doorway airstair and FWD (L1) passenger doorway airstair, AFT stowage configuration.
TC Nos.: A2NM
Models: The Boeing Company757-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5490NM	Status: Historical	App Date: 07/11/1991	Rev Date: 04/28/2008
Description: Installation of World Auxiliary Power Co. (WAPCO) mid passenger doorway airstair and FWD (L1) passenger doorway airstair, AFT stowage configuration.
TC Nos.: A2NM
Models: The Boeing Company757-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5899NM	Status: Historical	App Date: 01/20/1992	Rev Date: 04/28/2008
Description: Installation of World Auxiliary Power Company Onboard airstair in the forward mid passenger doorway. Approved for L-1011-385 series
TC Nos.: A23WE
Models: Lockheed Aircraft CorporationL-1011 Series, L-1011-385-1, L-1011-385-1-14, L-1011-385-1-15, L-1011-385-3
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5899NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of World Auxiliary Power Company Onboard airstair in the forward mid passenger doorway. Approved for L-1011-385 series
TC Nos.: A23WE
Models: Lockheed Aircraft CorporationL-1011 Series, L-1011-385-1, L-1011-385-1-14, L-1011-385-1-15, L-1011-385-3
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8000NM	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of World Auxiliary Power Company lower forward cargo door airstair.
TC Nos.: A20WE
Models: The Boeing Company747-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8000NM	Status: Historical	App Date: 01/31/1991	Rev Date: 04/28/2008
Description: Installation of World Auxiliary Power Company lower forward cargo door airstair.
TC Nos.: A20WE
Models: The Boeing Company747-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00838LA	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Conversion of the air conditioning system from R12 refrigerant to R134 refrigerant.
TC Nos.: A24CE
Models: Raytheon Aircraft Company200 (A100-1 (U-21J)), 200C, 200CT, 200T, A200, A200C (UC-12B), A200CT, B200, B200C, B200CT, B200T
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00838LA	Status: Current	App Date: 10/21/1988	Rev Date: 04/28/2008
Description: Conversion of the air conditioning system from R12 refrigerant to R134 refrigerant.
TC Nos.: A24CE
Models: Raytheon Aircraft Company200, 200C, 200CT, 200T, A200, A200C, A200C (UC-12B), A200CT, B200, B200C, B200CT, B200T
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00934LA	Status: Historical	App Date:	Rev Date: 12/03/2001
Description: Installation of Stage 3 huskits on airplane models listed powered by Pratt & Whitney JT8D-9 or -9A engines.
TC Nos.: A6WE
Models: McDonnell Douglas CorporationDC-9-32, DC-9-32 (VC-9C), DC-9-32F, DC-9-32F (C-9A), DC-9-32F (C-9B)
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Airweld Inc 12265 Locksley Lane, Auburn, CA 95602, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00934LA	Status: Current	App Date: 01/27/1998	Rev Date: 04/28/2008
Description: Installation of Stage 3 huskits on airplane models listed powered by Pratt & Whitney JT8D-9 or -9A engines.
TC Nos.: A6WE
Models: McDonnell Douglas CorporationDC-9-32, DC-9-32 (VC-9C), DC-9-32F, DC-9-32F (C-9A), DC-9-32F (C-9B)
ACO: AIR-770: West Certification Branch LA

STC Holder: Airweld Inc 8167 Belvedere Avenue, Suite D., Sacramento, CA 95826, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01940LA	Status: Historical	App Date: 06/30/2005	Rev Date: 02/28/2008
Description: Installation of Airstai
TC Nos.: A1NM
Models: The Boeing Company767-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200