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Who holds what · as the FAA records the name

Northrop Grumman Guidance and Electronics CO INC

Holds 34 approvals to make replacement parts. FAA spelling: Northrop Grumman Guidance and Electronics Co Inc.

Replacement parts approved 34 parts manufacturer approvals, 34 current · Woodland Hills, CA

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for instruments and avionics (22), other and general (12).

2008-02-21LTR-97 Fiber Optic Gyro System All parts as listed on Top... · replaces Modification Part · 727-100 Series 727-200 Series
2008-02-21LTR-97 Fiber Optic Gyro System All parts noted on Top Installation... · replaces Modification Part · DC-9 Series
2008-02-21Heading and Attitude System All parts noted on Top Installation... · replaces Modification Part · A300 Model B2-203 and B4-203 Series
2008-02-21LTR-97 Fiber Optic Gyro System All parts noted on Top Installation... · replaces Modification Part · DC-8-50, -60, -70 Series
2008-02-21LTN-92 and LTN-2001 Triple Inertial & Dual Global Positioning... All parts noted on Top Installation... · replaces Modification Part · B707-300 Series
2008-02-21LTN-92 Inertial Navigation System with RNAV Updating. All parts noted on Top Installation... · replaces Modification Part · B747-100 Series -200 Series
2008-02-21LTN-2001 Dual Global Positioning Sensor (GPS) Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-30
2008-02-21LTN-92 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-30
2008-02-21LTN-92 Triple Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-30
2008-02-21LTR-97 Fiber Optic Gyro System All parts noted on Top Installation... · replaces Modification Part · B727-200 Series
2008-02-21LTN-92 and LTN-2001 Triple Inertial & Dual Global Positioning... All parts noted on Top Installation... · replaces Modification Part · B747-200B Series
2008-02-21LTN-410 Flight Management System All parts noted on MDL 452839-06 · replaces Modification Part · B737-200 (T43A) Series
2008-02-21Litton Heading and Attitude System (LHAS) All parts noted on Top Installation... · replaces Modification Part · A300 B2-203 B4-203 B4-103 Series.
2008-02-21LTR-97 Fiber Optic Gyro System All parts noted on Top Installation... · replaces Modification Part · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)
2008-02-21LTN-92 and LTN-72 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · B747-100 Series -200 Series
2008-02-21LTN 51 or LTN 72 Dual Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · L382G
2008-02-21LTR-97 Gyro System/ Cable Extension All parts noted on Top Installation... · replaces Modification Part · 737-200 Series
2008-02-21LTN-211 Dual Omega Navigation System All parts noted on Top Installation... · replaces Modification Part · B727, B727C, B727-100
2008-02-21Mounting Tray 465171-01 · replaces 465171-01 · CL-600-2B19 (Regional Jet Series 100)
2008-02-21LTN-2001 Dual Global Positioning Sensor (GPS) Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-30
2008-02-21LTN-92 Triple Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-30
2008-02-21LTN-2012 Global Positioning Sensor Unit (GPSU) (16) All parts noted on Top Installation... · replaces Modification Part · DC-8-71, -71F, -72
2008-02-21LTN-450 Navigation Management System All parts noted on Top Installation... · replaces Modification Part · B727-200 Series
2008-02-21LTN-92 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · B747-200, B747-300 Series
2008-02-21LTN 72 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · B707-386C
2008-02-21Dual Inertial & one Inertial or one Omega/VLF Navigation System... All parts noted on Top Installation... · replaces Modification Part · G1159, G1159A
2008-02-21LTN-450 GECAS (3) All parts noted on MDL 452839-07 · replaces Modification Part · B737-200
2008-02-21Mounting Tray, Fan 465171-02 · replaces 465171-02 · CL-600-2C10 (Regional Jet Series 700)
2008-02-21LTN-51, LTN-72 or one each LTN-51 and LTN-72 Dual Inertial... All parts noted on Top Installation... · replaces Modification Part · B707-300, -300B, -300C -400
2008-02-21LTN-92 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · DC10-40
2008-02-21LTN 51 All parts noted on Top Installation... · replaces Modification Part · L382G
2008-02-21LTN-51 Dual Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · B707-300, -300B, -300C -400
2008-02-21LTR-97 Fiber Optic Gyro System All parts noted on Top Installation... · replaces Modification Part · B727-100 Series -200 Series
2008-02-21LTN-92 Inertial Navigation System All parts noted on Top Installation... · replaces Modification Part · B747-100 Series

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.