Learjet 25

STCs approved for this model · 110

Current certificates first.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '25')
  ORDER BY s.status = 'Current' DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA00179WIInstallation of pressure dome provision for an infrared scanner in the camera door.Avcon Industries IncSTC SA01213CHInstall air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH, or later FAA approved revision.Spectrum Aeromed LLC dba Spectrum AeromedSTC SA01452CHInstallation of an air ambulance conversion kit.Med-Pac Inc.STC SA01858AT-DInstallation of a BF Goodrich Avionics Systems, Inc. TCAS791/A TCAS I system.Summit Aviation IncSTC SA1170CEStretcher installation in cabin area.Med-Flite of Midamerica IncSTC SA1170GLExcept Model 55: Install Egan Aviation air ambulance stretcher P/N 125 using installation kit P/N 803, inverter/pump kit No. 808, 809, or 810. For Model 55, install air ambulance stretcher P/N 125 using installation kit P/N 804, medical oxygen system kit P/N 807, inverter/pump kit No. 808, 809, or810.Paul/ Lanna Egan LLCSTC SA1489CERemoval of 24-inch wide executive door and installation of 36-inch wide cargo door per AVCON Drawing List 36000 stamped FAA Approved with a date of May 8, 1979, July 3, 1980, November 15, 2010, or later approved revision for Learjet Models 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A, 36, and 36A.Avcon Industries IncSTC SA1639GLInstall air ambulance conversion.Spectrum Aeromed LLC dba Spectrum AeromedSTC SA1670SWInstallation of engine thrust reversers.The NORDAM Group LLCSTC SA1746SWInstallation of Ray Electronics Model 7107 battery fault warning system.Ray Electronics CompanySTC SA175RMReplacement of throttle knob, Model EP-004, for 20 series Learjet equipped with Dee Howard thrust reversers.Jet Accessories IncSTC SA1RMInstallation of cargo restraint systemAvcon Industries IncSTC SA225NWInstallation of the Mark II performance system, including recontoured wing leading edge, recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements.Avcon Industries IncSTC SA2304SWReplacement of plunger type landing gear squat switch with rotary type switch.Sierra Industries, IncSTC SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)Precise Flight Inc.STC SA2657SWModification of air conditioner motorZee Systems, IncSTC SA2661SWInstallation of Ray Model 7507A battery monitoring systemZee Company, IncSTC SA2726SWInstallation of 6-pole rotary squat switches.Sierra Industries, IncSTC SA2788SWInstallation of tail-stringer antenna housing.Sted-Mac CoSTC SA2861SWAddition of Hydro seal fluid additive to nose and main gear shock struts.Granville Lasseter/dba Granville's Aircraft Strut SealantSTC SA2876WEInstallation of vertical tail floodlights on the horizontal stabilizer.DeVore Aviation Corporation of America, a New Mexico CorporationSTC SA30GLInstallation of electronic engine synchronizer system.Ontic Engineering and Manufacturing Inc.STC SA3249WEInstallation of dual Collins ADF Systems.Learjet IncSTC SA3264WEInstallation of Global GNS-500A VLF navigation system.Learjet IncSTC SA3328WEInstallation of flight data recorder Sundstrand Model FA542.Learjet IncSTC SA3343NMCockpit Sun Visor installationRosen Sunvisor Systems LLCSTC SA36NWInstallation of Sundstrand Ground Proximity Warning SystemSundstrand Data Control IncSTC SA3899WEInstallation of Collins F1S-84 Flight Instrument System.Learjet IncSTC SA4053NMInstallation of emergency medical system.Intl Jet Aviation SvcsSTC SA4060NMInstallation of emergency medical system.Mayo Aviation IncSTC SA4073NMMSN 25-014 Installation of emergency medical systemAir Methods CorporationSTC SA412CEInstallation of Woodward Electronic Engine synchronizer system.Ontic Engineering and Manufacturing Inc.STC SA4218WEInstallation of Radio Corporation of America Primus-300SL Color Weather Radar System.Learjet IncSTC SA4403NMInstallation of third attitude indicator that meets the requirements of FAR 121.305(j).Learjet IncSTC SA4435NMInstallation of an emergency locator transmitter.Learjet IncSTC SA4999NMInstallation of lifeport patient loading and support system.LifePort LLCSTC SA639ALInstallation of Model EP-110 starter/generator decoupler system on Models 23, 24, 25 airplanes using Bendix Model30B-37 starter generators.Jet Accessories IncSTC SA900NW: Installation of the Mark II performance system, including recontoured wing leading edge, recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements in accordance with Avcon Master Drawing List No. 1086 dated November 16, 2010, or later FAA approved revision. An FAA approved Airplane Flight Manual Supplement is required for each model.Avcon Industries IncSTC SA944NWInstallation of the XR Drag Reduction SystemAvcon Industries IncSTC SA996EAInstallation of Shaw Aero fuel filler cap P/Ns 457-2, -266, -370, 431, -9R, -125, -1251.Parker Hannifin Fluid Systems DivisionSTC ST00016WIInstallation of Electric Floorboard HeatersLearjet IncSTC ST00226BOInstallation of Honeywell CAS-67A Airborne Collision Avoidance System (ACAS II) with dual MST-67A Mode S Transponders and copilot's Intercontinental Dynamics Corporation encoding altimeter with Static Defect Correction Module.Pro Star Aviation, LLCSTC ST00347BOModification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1Pro Star Aviation, LLCSTC ST00361DEInstallation of Puritan Bennett or B/E Aerospace Sweep on 2000 or Zodiac Intertechnique EROS crew oxygen mask.West Star AviationSTC ST00373BOInstallation of Rockwell Collins TDR-94D Transponders with ADS-B OutPro Star Aviation, LLCSTC ST00462LAModification of the engine exhaust system.Rooke Corporation dba Aviation EquipmentSTC ST00550DEModification and installation of an optical glass in forward right hand passenger window.SPEC IncSTC ST00673WI-DModification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System installation.Rockwell Collins IncSTC ST00682WI-DModification of Collins VHF-20/VHF-20A/VHF-20B VHF COMM Receiver Transmitter with CTL-20 Control Pro Line I System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System Installation in accordance with Collins Installation Instructions as listed on AML No. ST00682WI-D, Revision -, or later FAA approved revisions.Rockwell Collins IncSTC ST00738WIIncreased service life. Data required.Phoenix Air Group Inc.
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