Learjet INC.
Holds 3 type certificates (31 models). Holds 376 approved modifications, most of them for the Bombardier CL-600 Challenger and CRJ. FAA spelling: Learjet Inc..
Type certificates 3
Approved modifications 376 · newest first
Bombardier CL-600 Challenger and CRJ 141Bombardier BD-700 Global Express, 5000 and 6000 63Bombardier BD-100 Challenger 300 and 350 29Learjet 35 18Learjet 45 13Learjet 31 11Learjet 60 9Learjet 55 4
2026-02-21ST12269WI · Installation of a supplemental cooling system · BD-700-1A10
2026-02-09ST12183WI · Installation of Outer Mold Line modifications, MZFW increase and related avionics updates · BD-700-1A10
2026-02-09ST12188WI · Relocation of the DME 1, DME 2 (and transceiver), ATC 2, and lower directional TCAS antennas · BD-700-1A10
2026-02-09ST12189WI · Relocation of the lower anti-collision light and installation of an additional beacon light · BD-700-1A10
2025-06-27ST00240MC · The installation of wing internal hardpoints on the Bombardier BD-700-1A10 · BD-700-1A10
2024-09-18ST02035WI · Installation of a Collins IRT-4400 Iridium Certus Cabin SATCOM system · CL-600-2B16 (604 Variant)
2024-08-12ST02022WI · Installation of a Bombardier Smart Router · BD-700-1A10, CL-600-2B16 (604 Variant)
2024-07-18ST00046MC-D · Installation of structural and electrical provisions for communications equipment · BD-700-1A10
2024-07-18ST00187MC · Installation of a Raytheon APX-119 Transponder System with/without a Honeywell H-764 EGI · BD-700-1A10
2023-08-02ST01970WI · Installation of an Aircraft Health Management System (AHMS) · BD-100-1A10 (Challenger 300), BD-700-1A10, BD-700-1A11
2023-04-28ST01134WI · Installation of metallic window blanks for direct replacement of factory installed windowpane assemblies. · BD-700-1A10
2022-08-15ST00043MC-D · Installation of a new floorplan · BD-700-1A10
2021-05-27ST00047WI · Installation of a bulkhead across fuselage station 353 with a hinged swinging door and magazine racks. · CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A),...
2021-05-27ST00050WI · Installation of a bulkhead across fuselage station 542 with a hinged swinging door, a lavatory with a sink and a... · CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A),...
2021-05-27ST00099WI · Installation of entertainment cabinet. · CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A)
2021-05-27ST00568AT · Installation of corporate interior cabinets. · CL-600-2B16 (CL-601-3R), CL-600-2B16 (CL-604)
2021-05-27ST00101WI · Installation of galley. · CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A)
2020-09-15ST00299BO · Installation of a Honeywell DU-875 or DU-875AF Liquid Crystal Display (LCD) based Display System including two... · BD-700-1A10, BD-700-1A11
2019-05-10ST01920WI · Installation of software Batch 3.4 · BD-700-1A10, BD-700-1A11
2018-07-05ST01878WI · Installation of replacement components for the cabin management/in-flight entertainment systems on the Learjet Model... · 45
2018-06-07ST00370BO · The STC installs a Honeywell Jetwave KA Band Satellite Data System · BD-700-1A10, BD-700-1A11
2018-06-07ST00385BO · This STC installs a Honeywell Jetwave KA Band Satellite Data System · CL-600-2B16 (CL-604)
2016-08-08ST01598LA-D · Installation of a Raytheon Model Number RT-1717 / APX-100B(V) or APX-119 Transponder, for use with Collins TCAS-94... · 35A (C-21A)
2016-06-20ST00203BO · Installation of MK V Honeywell EGPWS Software Upgrade and/or optional Runway Awareness and Advisory System (RAAS). · BD-700-1A10, BD-700-1A11
2015-12-23SA8127NM-D · Installation of Universal Avionics CVR-120 in place of existing Universal Avionics CVR-30A cockpit voice recorder. · Learjet 60
2015-12-23SA8128NM-D · Installation of Safe Flight Autopower System (Auto throttle). · CL-600-2B16 (CL-604)
2015-12-23SA8135NM-D · Installation of a Trimble TrimConnect 3100D Air/Ground Phone System. · Learjet 31A
2015-12-23SA8191NM-D · Installation of a Safe Flight Enhanced Autopower System. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA8061NM-D · Installation of a MagnaStar C2000 Digital Airbone Telephone system · CL-600-2A12 (CL-601), CL-600-2B16 (CL-604)
2015-12-23SA8142NM-D · Installation of Aft Lavatory. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23ST01723LA-D · Installation of an executive interior. · BD-100-1A10
2015-12-23ST01724LA-D · Limited to installation of an Aft Left-Hand Cabin floor plan modification for model CL-600-2B16 (CL-604), serial... · CL-600-2B16 (CL-604)
2015-12-23SA8100NM-D · Installation of an Axle Jack Storage Box Installation · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23ST01720LA-D · Dual Honeywell MST-67A Diversity Transponders for Elementary and Enhanced Surveillance. · 31, 35, 35A (C-21A)
2015-12-23ST02021LA-D · Installation of a Lavatory Seat Oxygen System · 45
2015-12-23SA8122NM-D · Installation of the Armledge/Dado. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA8182NM-D · Modification of forward water fill panel. · BD-700-1A10
2015-12-23SA8200NM-D · Installation of baggage compartment loading limit increase (baggage net installation). · CL-600-2B16 (CL-604)
2015-12-23SA8148NM-D · Installation of a Collins VHF-22C / D Comm System · 31A
2015-12-23SA8107NM-D · Quick release bulkheads FS 542 & FS 587. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA4591NM-D · Installation of a Universal CVR 80 cockpit voice recorder. · Learjet 55
2015-12-23SA8140NM-D · Installation of an Aerial View System (AVS) Video Camera System. · CL-600-2B16 (CL-604)
2015-12-23SA8144NM-D · Installation of F.S. 353 Bulkhead with Magazine Rack. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23ST02029LA · Installation of a Main Cabin Interior Modification · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA8180NM-D · Installation of a B.F. Goodrich Electronic Standby Instrument System. · BD-700-1A10
2015-12-23SA4594NM-D · Installation of aft area equipment rack. · Learjet 36, Learjet 35A (C-21A), Learjet 35
2015-12-23SA8197NM-D · Installation of an Oxygen System - Passenger and Crew (14,500 ft). · CL-600-2B16 (CL-604)
2015-12-23SA8087NM-D · Installation of Cabin 60Hz Power Converter (3.5KVA, 115V). · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23ST01722LA-D · Installation of an executive interior. · BD-100-1A10
2015-12-23ST01614LA-D · Installation of executive interior. · BD-100-1A10
2015-12-23SA8080NM-D · Interior Installation - Aft Lavatory · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA8074NM-D · Installation of a SATCOM System. · CL-600-2B16 (CL-604)
2015-12-23SA8119NM-D · Installation of Bulkhead F.S. 353. · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA4600NM-D · Installation of dual Baker Electronics M3000 audio system. · Learjet 55
2015-12-23ST02027LA-D · Installation of the Universal Avionics Systems Corporation Dual UNS-1Ew
Flight Management System · 31A
2015-12-23SA8079NM-D · Interior Installation Main Cabin · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2015-12-23SA8185NM-D · Relocation of the Aft Facing Position Light from the Vertical Stabilizer to the Left and Right Winglets · BD-700-1A10
2015-12-23SA8132NM-D · Installation of a Garmin GPS-165 GPS System. · Learjet 36A, Learjet 36, Learjet 36 Series
2015-12-23ST01258LA-D · Installation of a Universal UNS-1C+ Flight Management System Upgrade from Software Control Number (SCN) 602.X to... · 45
2015-12-23SA5601NM-D · Installation of Canadian Marconi CMA-764-1 GPS/Omego Navigation system. · Learjet 55
The first 60 of 376.
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.