STC Holder: Northrop Grumman Systems Corporation

Triton Aviation Data Corp.
STC Search Results

No. of STCs: 92

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: SA00893NY	Status: Current	App Date: 04/23/1998	Rev Date: 04/16/2003
TC Nos.: A24CE,
Models: Raytheon Aircraft Company: 300
ACO: AIR-750: East Certification Branch NY
Installation of a Dual Collins EFIS-85B Electronic Flight Instrument System, Collins TWR-850 Turbulence Radar System, Universal Avionics Flight Management System UNS-1B+ and Dual Honeywell YG-1782B Inertial Laser Reference Systems. Limited to installation on serial number FA-193 ONLY.

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: SA00894NY	Status: Current	App Date: 04/16/2003	Rev Date: 04/16/2003
TC Nos.: A24CE,
Models: Raytheon Aircraft Company: 300
ACO: AIR-750: East Certification Branch NY
Installation of Auxiliary Cabin Power System. Limited to installation on serial number FA-193 ONLY.

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: SA01139NY-D	Status: Current	App Date: 09/19/2002	Rev Date: 07/15/2003
TC Nos.: A24CE, A24CE,
Models: Raytheon Aircraft Company: B200 , B200C , B200CT , B200T
ACO: AIR-750: East Certification Branch NY
Installation of a Universal Avionics Systems Terrain Awareness and Warning System.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2480WE	Status: Current	App Date: 02/10/1972	Rev Date: 04/12/2016
TC Nos.: A3WE,
Models: The Boeing Company: 727-100 Series
ACO: AIR-770: West Certification Branch LA
Addition of INS attitude reference data to flight instruments. (727-1H2)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2582WE	Status: Current	App Date: 06/22/1972	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-63F
ACO: AIR-770: West Certification Branch LA
Installation of Litton Systems, Inc. LTN-72 Inertial Navigation System installed in the number two position and two LTN-51inertial navigation systems

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2634WE	Status: Current	App Date: 12/15/1972	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-63F
ACO: AIR-770: West Certification Branch LA
Installation of three Litton LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2785WE	Status: Current	App Date: 11/13/1973	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-62F
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-51 or LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2800WE	Status: Current	App Date: 01/02/1974	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-61F
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-51 or LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2804WE	Status: Current	App Date: 01/08/1974	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-61
ACO: AIR-770: West Certification Branch LA
Installation of dual three Litton LTN-51 or LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2808WE	Status: Historical	App Date: 01/16/1974	Rev Date: 03/30/2015
TC Nos.: 4A26,
Models: The Boeing Company: 707-300C Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of dual Litton LTN-72 inertial navigation system

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2808WE	Status: Current	App Date: 01/16/1974	Rev Date: 02/22/2016
TC Nos.: 4A26,
Models: The Boeing Company: 707-300C Series
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-72 inertial navigation system

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2929WE	Status: Historical	App Date: 08/30/1974	Rev Date: 03/30/2015
TC Nos.: A1SO,
Models: Lockheed Martin Corporation: 382G
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of palletized dual LTN-51 or dual LTN-72 INS or combination of either.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA2929WE	Status: Current	App Date: 08/30/1974	Rev Date: 02/22/2016
TC Nos.: A1SO,
Models: Lockheed Martin Corporation: 382G
ACO: AIR-770: West Certification Branch LA
Installation of palletized dual LTN-51 or dual LTN-72 INS or combination of either.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3054WE	Status: Current	App Date: 11/06/1974	Rev Date: 04/12/2016
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3130WE	Status: Current	App Date: 12/08/1975	Rev Date: 04/12/2016
TC Nos.: A3WE, A3WE,
Models: The Boeing Company: 727 Series , 727-100 Series , 727-100C Series , 727C Series
ACO: AIR-770: West Certification Branch LA
Installation of a single or dual Litton LTN-72 INS or a single or dual LTN-72R INS/RNAV navigation system

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3344WE	Status: Current	App Date: 06/14/1976	Rev Date: 04/12/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-72R INS/RNAV Navigation Systems

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3434NM	Status: Current	App Date: 05/05/1986	Rev Date: 04/12/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-10
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTN-92 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3439WE	Status: Current	App Date: 07/19/1977	Rev Date: 04/12/2016
TC Nos.: A5EU,
Models: Airbus: BAC 1-11 400 Series
ACO: AIR-770: West Certification Branch LA
Installation of single or dual Litton LTN-51 inertial navigation systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3453NM	Status: Current	App Date: 12/02/1986	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: AIR-770: West Certification Branch LA
Installation of Triple Litton LTN-92 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3453NM	Status: Historical	App Date: 12/02/1986	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Triple Litton LTN-92 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3486WE	Status: Current	App Date: 07/13/1977	Rev Date: 04/12/2016
TC Nos.: 4A26, 4A26,
Models: The Boeing Company: 707-300 Series , 707-300B Series , 707-300C Series , 707-400 Series
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-51, or dual Litton LTN-72, or one Litton LTN-51 and one Litton LTN-72 Inertial Navigation Systems

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3539WE	Status: Current	App Date: 11/09/1977	Rev Date: 04/12/2016
TC Nos.: 4A26, 4A26,
Models: The Boeing Company: 707-300 Series , 707-300B Series , 707-300C Series
ACO: AIR-770: West Certification Branch LA
Installation of single, palletized Litton LTN-51 or LTN-72 Inertial Navigation System (707-320C Series)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3567WE	Status: Current	App Date: 01/16/1978	Rev Date: 04/12/2016
TC Nos.: A5EU,
Models: Airbus: BAC 1-11 400 Series
ACO: AIR-770: West Certification Branch LA
Installation of single or dual Litton LTN-51 or LTN-72 INS. (1-11 SERIES 401/AK, 410/AQ, 419/EP, 412A/EP)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3616WE	Status: Current	App Date: 05/10/1977	Rev Date: 04/12/2016
TC Nos.: A5EU,
Models: Airbus: BAC 1-11 200 Series
ACO: AIR-770: West Certification Branch LA
Installation of single LTN-51 or LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3629WE	Status: Current	App Date: 03/23/1978	Rev Date: 04/12/2016
TC Nos.: A12EA,
Models: Gulfstream Aerospace Corporation: G-1159
ACO: AIR-770: West Certification Branch LA
Installation of either single LTN-51 or LTN-72

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3659WE	Status: Current	App Date: 10/13/1977	Rev Date: 04/12/2016
TC Nos.: A20WE,
Models: The Boeing Company: 747-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTN-72R INS/RNAV and/or LTN-72 INS navigation systems in a triple configuration

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3748NM	Status: Historical	App Date: 08/28/1987	Rev Date: 03/30/2015
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-200C Series , 747-200F Series , 747-300 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of three Litton LTN-92 inertial naviagation systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3748NM	Status: Current	App Date: 08/28/1987	Rev Date: 02/22/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-200C Series , 747-200F Series , 747-300 Series
ACO: AIR-770: West Certification Branch LA
Installation of three Litton LTN-92 inertial naviagation systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3769NM	Status: Historical	App Date: 09/25/1987	Rev Date: 03/30/2015
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of a single Litton LTN-311 Omega/VLF Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3769NM	Status: Current	App Date: 09/25/1987	Rev Date: 02/22/2016
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of a single Litton LTN-311 Omega/VLF Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA3912NM	Status: Current	App Date: 12/10/1987	Rev Date: 04/12/2016
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of a Dual Litton LTN-92 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4088WE	Status: Current	App Date: 12/26/1979	Rev Date: 04/12/2016
TC Nos.: 4A25, 4A25,
Models: The Boeing Company: DC-8F-54 , DC-8F-55
ACO: AIR-770: West Certification Branch LA
Installation of single or dual Litton LTN-72 INS

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4105SW	Status: Current	App Date: 11/21/1979	Rev Date: 04/12/2016
TC Nos.: A12EA,
Models: Gulfstream Aerospace Corporation: G-1159A
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-72R (LED CDU) Area Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4227SW	Status: Current	App Date: 05/08/1980	Rev Date: 04/12/2016
TC Nos.: A10SW,
Models: Mitsubishi Heavy Industries Ltd.: MU-2B-40
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTN-211 VLF/Omega Long Range Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4307WE	Status: Current	App Date: 01/08/1974	Rev Date: 04/12/2016
TC Nos.: 4A25,
Models: The Boeing Company: DC-8-61
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTN-51 or LTN-72 Inertial Navigation System

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4558NM	Status: Historical	App Date: 02/28/1989	Rev Date: 03/30/2015
TC Nos.: A20WE,
Models: The Boeing Company: 747-100 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of LTN-92 Inertial Navigation Systems

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4558NM	Status: Current	App Date: 02/28/1989	Rev Date: 02/22/2016
TC Nos.: A20WE,
Models: The Boeing Company: 747-100 Series
ACO: AIR-770: West Certification Branch LA
Installation of LTN-92 Inertial Navigation Systems

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4825NM	Status: Historical	App Date: 04/21/1989	Rev Date: 03/30/2015
TC Nos.: A12EA,
Models: Gulfstream Aerospace Corporation: G-1159
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of dual Litton LTN-92 inertial navigation systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4825NM	Status: Current	App Date: 04/21/1989	Rev Date: 02/22/2016
TC Nos.: A12EA,
Models: Gulfstream Aerospace Corporation: G-1159
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-92 inertial navigation systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4838NM	Status: Current	App Date: 10/27/1989	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-10
ACO: AIR-770: West Certification Branch LA
Installation of two or three Litton LTN-92 Inertial Navigation Systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA4838NM	Status: Historical	App Date: 10/27/1989	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-10
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of two or three Litton LTN-92 Inertial Navigation Systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5049NM	Status: Historical	App Date: 08/28/1990	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of triple Litton LTN-92 inertial navigation system.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5049NM	Status: Current	App Date: 08/28/1990	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: AIR-770: West Certification Branch LA
Installation of triple Litton LTN-92 inertial navigation system.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5073NM	Status: Current	App Date: 01/22/1991	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: AIR-770: West Certification Branch LA
Installation of triple Litton LTN-92 inertial navigation system.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5073NM	Status: Historical	App Date: 01/22/1991	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of triple Litton LTN-92 inertial navigation system.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5095NM	Status: Historical	App Date: 07/02/1990	Rev Date: 03/30/2015
TC Nos.: A35EU, A35EU,
Models: Airbus: A300 B4-103 , A300 B4-203 , A300 B4-2C , A300 B4-601 , A300 B4-603 , A300 B4-605R , A300 B4-620 , A300 B4-622 , A300 B4-622R , A300 C4-605R Variant F , A300 F4-605R , A300 F4-622R
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Dual Litton LTN-311 Omega/VLF navigation systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5095NM	Status: Current	App Date: 07/02/1990	Rev Date: 02/22/2016
TC Nos.: A35EU, A35EU,
Models: Airbus: A300 B4-103 , A300 B4-203 , A300 B4-2C , A300 B4-601 , A300 B4-603 , A300 B4-605R , A300 B4-620 , A300 B4-622 , A300 B4-622R
ACO: AIR-770: West Certification Branch LA
Installation of Dual Litton LTN-311 Omega/VLF navigation systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5516NM	Status: Current	App Date: 12/04/1990	Rev Date: 02/22/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-200C Series , 747-200F Series
ACO: AIR-770: West Certification Branch LA
Intallation of three (3) Litton LTN-92 inertial naviation systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5516NM	Status: Historical	App Date: 12/04/1990	Rev Date: 03/30/2015
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-200C Series , 747-200F Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Intallation of three (3) Litton LTN-92 inertial naviation systems (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5836NM	Status: Historical	App Date: 10/14/1994	Rev Date: 03/30/2015
TC Nos.: A22WE, A22WE,
Models: The Boeing Company: DC-10-10 , DC-10-15 , DC-10-30 , DC-10-40
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton dual LTN-2001 global positioning sensors (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA5836NM	Status: Current	App Date: 10/14/1994	Rev Date: 02/22/2016
TC Nos.: A22WE, A22WE,
Models: The Boeing Company: DC-10-10 , DC-10-15 , DC-10-30 , DC-10-40
ACO: AIR-770: West Certification Branch LA
Installation of Litton dual LTN-2001 global positioning sensors (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA8018NM	Status: Current	App Date: 06/09/1994	Rev Date: 02/22/2016
TC Nos.: A20WE,
Models: The Boeing Company: 747-300 Series
ACO: AIR-770: West Certification Branch LA
Replacement of three (3) Inertial Navigation Units (INUs) P/N 463001-6110-0412 (software P/N 92-04-12)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA8018NM	Status: Historical	App Date: 06/09/1994	Rev Date: 03/30/2015
TC Nos.: A20WE,
Models: The Boeing Company: 747-300 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Replacement of three (3) Inertial Navigation Units (INUs) P/N 463001-6110-0412 (software P/N 92-04-12)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA8027NM	Status: Current	App Date: 06/09/1994	Rev Date: 04/12/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-200C Series , 747-200F Series
ACO: AIR-770: West Certification Branch LA
Replacement of 3 Litton LTN-72/72R INSs with 3 LTN-92 INSs. (747-287)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: SA8048NM	Status: Current	App Date: 09/20/1994	Rev Date: 04/12/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-40
ACO: AIR-770: West Certification Branch LA
Installation of a Litton LTN-92 intertial navigation system (INS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00078LA	Status: Current	App Date: 10/14/1994	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: AIR-770: West Certification Branch LA
Installation of Litton Triple LTN-92 Inertial Navigation Systems (INS) and Dual LTN-2001 Global Positioning Sensors (GPS)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00078LA	Status: Historical	App Date: 10/14/1994	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton Triple LTN-92 Inertial Navigation Systems (INS) and Dual LTN-2001 Global Positioning Sensors (GPS)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00115LA	Status: Current	App Date: 05/11/1995	Rev Date: 04/12/2016
TC Nos.: 4A26,
Models: The Boeing Company: 707-300 Series
ACO: AIR-770: West Certification Branch LA
Installation of Triple LTN-92 inertial navigation systems and dual LTN-2001 gloal positioning sensors.

STC Holder: Northrop Grumman Systems Corporation Address: 4400 J. Bennett Johnston Avenue, Lake Charles, LA 70615, United States		Contact us to have your company added here!
STC No.: ST00180DE	Status: Current	App Date: 04/21/1994	Rev Date: 04/13/2011
TC Nos.: A20EA, A20EA,
Models: Viking Air Limited: DHC-7-102 , DHC-7-103
ACO: AIR-750: East Certification Branch NY
Installation of Long Range Fuel System for the Viking Air Limited Model DHC-7-102 and 103 airplane in accordance with Branson Aircraft Corporation (BAC) Drawing 47100, Rev. F, dated March 10, 2011, or later FAA approved revision.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00246LA	Status: Historical	App Date: 03/11/1996	Rev Date: 03/30/2015
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-300 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton Triple LTN-92 Inertial Navigation Systems (INS) and dual LTN-2001 Global Positioning Sensors (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00246LA	Status: Current	App Date: 03/11/1996	Rev Date: 02/22/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-200B Series , 747-300 Series
ACO: AIR-770: West Certification Branch LA
Installation of Litton Triple LTN-92 Inertial Navigation Systems (INS) and dual LTN-2001 Global Positioning Sensors (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00370LA	Status: Historical	App Date: 09/11/1996	Rev Date: 03/30/2015
TC Nos.: A16WE,
Models: The Boeing Company: 737-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton Dual LTN-410 Flight Management Systems (FMS) with embedded Global Positioning Sensors (GPS) receivers

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00370LA	Status: Current	App Date: 09/11/1996	Rev Date: 02/22/2016
TC Nos.: A16WE,
Models: The Boeing Company: 737-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of Litton Dual LTN-410 Flight Management Systems (FMS) with embedded Global Positioning Sensors (GPS) receivers

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00504LA	Status: Historical	App Date: 09/05/1997	Rev Date: 03/30/2015
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-100 Series , 747-200B Series , 747-200C Series , 747-200F Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Modification of Litton LTN-92 and LTN-72 Inertial Navigation Systems (INS) to implement the Area Navigation (RNAV) updating capability

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00504LA	Status: Current	App Date: 09/05/1997	Rev Date: 02/22/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-100 Series , 747-200B Series , 747-200C Series , 747-200F Series
ACO: AIR-770: West Certification Branch LA
Modification of Litton LTN-92 and LTN-72 Inertial Navigation Systems (INS) to implement the Area Navigation (RNAV) updating capability

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00632LA	Status: Historical	App Date: 09/09/1997	Rev Date: 03/30/2015
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Single Litton LTN-450 Navigation Management Systems (NMS) with embedded Global Position System (GPS) receiver and provisions for dual LTN-450 NMS

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00632LA	Status: Current	App Date: 09/09/1997	Rev Date: 02/22/2016
TC Nos.: A3WE,
Models: The Boeing Company: 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of Single Litton LTN-450 Navigation Management Systems (NMS) with embedded Global Position System (GPS) receiver and provisions for dual LTN-450 NMS

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00714LA	Status: Historical	App Date: 03/27/1995	Rev Date: 03/30/2015
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-100 Series , 747-200B Series , 747-200C Series , 747-200F Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Triple Litton LTN-92 Inertial Navigation System (INS) with RNAV updating

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00714LA	Status: Current	App Date: 03/27/1995	Rev Date: 02/22/2016
TC Nos.: A20WE, A20WE,
Models: The Boeing Company: 747-100 Series , 747-200B Series , 747-200C Series , 747-200F Series
ACO: AIR-770: West Certification Branch LA
Installation of Triple Litton LTN-92 Inertial Navigation System (INS) with RNAV updating

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00715LA	Status: Current	App Date: 05/13/1999	Rev Date: 02/22/2016
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-15
ACO: AIR-770: West Certification Branch LA
Installation of single Litton LTN-460 Navigation Management System (NMS) with Global Position System (GPS) capability

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00715LA	Status: Historical	App Date: 05/13/1999	Rev Date: 03/30/2015
TC Nos.: A22WE,
Models: The Boeing Company: DC-10-15
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of single Litton LTN-460 Navigation Management System (NMS) with Global Position System (GPS) capability

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00863LA	Status: Current	App Date: 06/29/1998	Rev Date: 02/22/2016
TC Nos.: A3WE, A3WE,
Models: The Boeing Company: 727-100 Series , 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of dual or triple Litton LTR-97 Fibre Optic Gyro System.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00863LA	Status: Historical	App Date: 06/29/1998	Rev Date: 03/30/2015
TC Nos.: A3WE, A3WE,
Models: The Boeing Company: 727-100 Series , 727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of dual or triple Litton LTR-97 Fibre Optic Gyro System.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00864LA	Status: Current	App Date: 11/19/1998	Rev Date: 02/22/2016
TC Nos.: A22WE, A22WE,
Models: The Boeing Company: DC-10-10 , DC-10-10F , DC-10-15 , DC-10-30 , DC-10-30F (KC-10A KDC-10) , DC-10-40 , DC-10-40F , MD-10-10F , MD-10-30F
ACO: AIR-770: West Certification Branch LA
Modification of existing Litton LTN-72R Inertial navigation system to include VOR/DME RNAV updating.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00864LA	Status: Historical	App Date: 11/19/1998	Rev Date: 03/30/2015
TC Nos.: A22WE, A22WE,
Models: The Boeing Company: DC-10-10 , DC-10-10F , DC-10-15 , DC-10-30 , DC-10-30F (KC-10A KDC-10) , DC-10-40 , DC-10-40F , MD-10-10F , MD-10-30F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Modification of existing Litton LTN-72R Inertial navigation system to include VOR/DME RNAV updating.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00877LA	Status: Current	App Date: 03/03/1999	Rev Date: 02/22/2016
TC Nos.: A6WE, A6WE,
Models: The Boeing Company: DC-9-11 , DC-9-12 , DC-9-13 , DC-9-14 , DC-9-15 , DC-9-15F , DC-9-21 , DC-9-31 , DC-9-32 , DC-9-32 (VC-9C) , DC-9-32F , DC-9-32F (C-9A) , DC-9-32F (C-9B) , DC-9-33F , DC-9-34 , DC-9-34F , DC-9-41 , DC-9-51 , DC-9-81 (MD-81) , DC-9-82 (MD-82) , DC-9-83 (MD-83) , DC-9-87 (MD-87)
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTR-97 Fiber Optic Gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00877LA	Status: Historical	App Date: 03/03/1999	Rev Date: 03/30/2015
TC Nos.: A6WE, A6WE,
Models: The Boeing Company: DC-9-11 , DC-9-12 , DC-9-13 , DC-9-14 , DC-9-15 , DC-9-15F , DC-9-21 , DC-9-31 , DC-9-32 , DC-9-32 (VC-9C) , DC-9-32F , DC-9-32F (C-9A) , DC-9-32F (C-9B) , DC-9-33F , DC-9-34 , DC-9-34F , DC-9-41 , DC-9-51 , DC-9-81 (MD-81) , DC-9-82 (MD-82) , DC-9-83 (MD-83) , DC-9-87 (MD-87)
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton LTR-97 Fiber Optic Gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00878LA	Status: Current	App Date: 03/17/1999	Rev Date: 02/22/2016
TC Nos.: A16WE,
Models: The Boeing Company: 737-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTR-97 fiber optic gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00878LA	Status: Historical	App Date: 03/17/1999	Rev Date: 03/30/2015
TC Nos.: A16WE,
Models: The Boeing Company: 737-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton LTR-97 fiber optic gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00884LA	Status: Historical	App Date: 03/19/1999	Rev Date: 03/30/2015
TC Nos.: A6WE, A6WE,
Models: The Boeing Company: DC-9-81 (MD-81) , DC-9-82 (MD-82) , DC-9-83 (MD-83) , DC-9-87 (MD-87) , MD-88
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton LTR-97 Fiber Optic Gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST00884LA	Status: Current	App Date: 03/19/1999	Rev Date: 02/22/2016
TC Nos.: A6WE, A6WE,
Models: The Boeing Company: DC-9-81 (MD-81) , DC-9-82 (MD-82) , DC-9-83 (MD-83) , DC-9-87 (MD-87) , MD-88
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTR-97 Fiber Optic Gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01067LA	Status: Current	App Date: 06/29/2000	Rev Date: 02/22/2016
TC Nos.: 4A25, 4A25,
Models: The Boeing Company: DC-8-51 , DC-8-52 , DC-8-53 , DC-8-55 , DC-8-61 , DC-8-61F , DC-8-62 , DC-8-62F , DC-8-63 , DC-8-63F , DC-8-71 , DC-8-71F , DC-8-72 , DC-8-72F , DC-8-73 , DC-8-73F
ACO: AIR-770: West Certification Branch LA
Installation of Litton LTR-97 fiber optic gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01067LA	Status: Historical	App Date: 06/29/2000	Rev Date: 03/30/2015
TC Nos.: 4A25, 4A25,
Models: The Boeing Company: DC-8-51 , DC-8-52 , DC-8-53 , DC-8-55 , DC-8-61 , DC-8-61F , DC-8-62 , DC-8-62F , DC-8-63 , DC-8-63F , DC-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
Installation of Litton LTR-97 fiber optic gyro systems.

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01149LA	Status: Historical	App Date: 10/29/1999	Rev Date: 03/30/2015
TC Nos.: A35EU, A35EU,
Models: Airbus: A300 B2-203 , A300 B4-103 , A300 B4-203
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Litton Heading and Attitude System (LHAS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01149LA	Status: Current	App Date: 10/29/1999	Rev Date: 02/22/2016
TC Nos.: A35EU, A35EU,
Models: Airbus: A300 B2-203 , A300 B4-103 , A300 B4-203
ACO: AIR-770: West Certification Branch LA
Installation of Litton Heading and Attitude System (LHAS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01278LA	Status: Current	App Date: 05/18/2001	Rev Date: 02/22/2016
TC Nos.: A3WE, A3WE,
Models: The Boeing Company: 727-100 Series , 727-200 Series
ACO: AIR-770: West Certification Branch LA
Installation of dual Litton LTN-92 Inertial Reference System (INS), single Delco C-VI INS, and dual Global Positioning System (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01278LA	Status: Historical	App Date: 05/18/2001	Rev Date: 03/30/2015
TC Nos.: A3WE, A3WE,
Models: The Boeing Company: 727-100 Series , 727-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of dual Litton LTN-92 Inertial Reference System (INS), single Delco C-VI INS, and dual Global Positioning System (GPS).

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01668LA	Status: Historical	App Date: 04/05/2004	Rev Date: 03/30/2015
TC Nos.: 4A25, 4A25,
Models: The Boeing Company: DC-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
Installation of a single LTN-2012 Global Positioning Sensor Unit (GPSU) and dual LTN-92 Inertial Reference System (INS)

STC Holder: Northrop Grumman Systems Corporation Address: 21240 Burbank Boulevard, Woodland Hills, CA 91367-6675, United States		Contact us to have your company added here!
STC No.: ST01668LA	Status: Current	App Date: 04/05/2004	Rev Date: 02/22/2016
TC Nos.: 4A25, 4A25,
Models: The Boeing Company: DC-8-71 , DC-8-71F , DC-8-72 , DC-8-72F , DC-8-73 , DC-8-73F
ACO: AIR-770: West Certification Branch LA
Installation of a single LTN-2012 Global Positioning Sensor Unit (GPSU) and dual LTN-92 Inertial Reference System (INS)

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: ST03036NY	Status: Current	App Date: 03/01/2007	Rev Date: 11/21/2011
TC Nos.: A53EU,
Models: ATR - GIE Avions de Transport Regional: ATR42-320
ACO: AIR-750: East Certification Branch NY
One Time Supplemental Type Certificate approval for the installation of Cabin Interior Modification

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: ST03037NY	Status: Current	App Date: 03/01/2007	Rev Date: 12/01/2011
TC Nos.: A53EU,
Models: ATR - GIE Avions de Transport Regional: ATR42-320
ACO: AIR-750: East Certification Branch NY
One Time Supplemental Type Certificate approval for the installation of a Cabin Power System

STC Holder: Northrop Grumman Systems Corporation Address: 701 Wilson Point Road, Hangar 5 Box 4, Middle River, MD 21220, United States		Contact us to have your company added here!
STC No.: ST03042NY	Status: Current	App Date: 03/01/2007	Rev Date: 12/21/2011
TC Nos.: A53EU,
Models: ATR - GIE Avions de Transport Regional: ATR42-320
ACO: AIR-750: East Certification Branch NY
Installation of Fuselage Side Fairings