# Learjet 35 - Type: Aircraft model (FAA registry) - Registry code: 5170803 - Manufacturer (registry): LEARJET INC - Model: 35 - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-fan - Seats: 10 - Weight class: 12,500 to 19,999 lb - Certification: Type certificated - Data sheet: [TCDS A10CE](https://openairdocs.org/tcds/A10CE) (OpenAirDocs) - Holder: Learjet Inc. - Registered aircraft: 1 - Page: https://openairdocs.org/model/learjet-35 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2022-05-01](https://openairdocs.org/ad/2022-05-01): Spoilers · Learjet 35, 35A (C-21A), 36 and 5 more. Effective Mar 9, 2022 - [AD 2018-19-04](https://openairdocs.org/ad/2018-19-04): TE Flap Control System · Learjet 28, 29, 31 and 9 more. Effective Oct 23, 2018 - [AD 2006-16-18 R1](https://openairdocs.org/ad/2006-16-18-R1): Installing a warning placard on the TAWS/RMI · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 100 more. Effective Jul 18, 2008 - [AD 2007-17-17](https://openairdocs.org/ad/2007-17-17): Unsealed gaps on the pylon side of the engine firewall · Learjet 31, 31A, 35 and 7 more. Effective Oct 2, 2007 - [AD 2007-04-18](https://openairdocs.org/ad/2007-04-18): Left- and right-hand standby fuel pump switches · Learjet 23, 24, 24A and 25 more. Effective Mar 23, 2007 - [AD 2005-16-09](https://openairdocs.org/ad/2005-16-09): Flappers. · Learjet 23, 24, 25 and 2 more. Effective Sep 13, 2005 - [AD 2005-13-36](https://openairdocs.org/ad/2005-13-36): Center ball of the aileron control cable · Learjet 23, 24, 24A and 21 more. Effective Aug 9, 2005 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005 - [AD 2004-03-08](https://openairdocs.org/ad/2004-03-08): Drag Angles of Fuselage and Engine Pylons · Learjet 31, 31A, 35 and 3 more. Effective Mar 15, 2004 - [AD 2001-07-11](https://openairdocs.org/ad/2001-07-11): Main Landing Gear Tires · Learjet 23, 24, 24A and 25 more. Effective May 1, 2001 - [AD 2000-24-19](https://openairdocs.org/ad/2000-24-19): Flightcrew Oxygen Masks · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Jan 4, 2001 - [AD 95-19-04 R1 RES](https://openairdocs.org/ad/95-19-04-R1-RES): Omega Navigation System · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Mar 27, 2000 - [AD 99-23-19](https://openairdocs.org/ad/99-23-19): Spoiler Actuator · Learjet 31, 31A, 35 and 2 more. Effective Dec 21, 1999 - [AD 97-05-03 R1](https://openairdocs.org/ad/97-05-03-R1): Global Positioning Systems · BAE Systems Avro 146-RJ100A, BAe 146-200A, Jetstream Model 4101 and 27 more. Effective Apr 20, 1999 - [AD 96-19-13](https://openairdocs.org/ad/96-19-13): Operating Mach Limit · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Oct 22, 1996 - [AD 95-22-01](https://openairdocs.org/ad/95-22-01): Fluorescent Lighting System · Aerospace Lighting Fluorescent lighting systems, A310-203, A310-204 and 74 more. Effective Dec 4, 1995 - [AD 95-20-03](https://openairdocs.org/ad/95-20-03): Airplane Flight Manual (AFM) - Altitude Limitations · Learjet 24, 24A, 24B and 24 more. Effective Nov 2, 1995 - [AD 92-19-12](https://openairdocs.org/ad/92-19-12): Oxygen Plumbing & Map Light Wires · Learjet 23, 24, 24A and 22 more. Effective Nov 17, 1992 - [AD 91-03-08](https://openairdocs.org/ad/91-03-08): Fluorescent Lighting Systems · Learjet 31, 35, 35A (C-21A) and 5 more. Effective Feb 12, 1991 - [AD 89-12-01](https://openairdocs.org/ad/89-12-01): Drag Chute Riser · Learjet 24, 24A, 24B and 22 more. Effective Jul 3, 1989 - [AD 86-05-05 R1](https://openairdocs.org/ad/86-05-05-R1): Battery Vent System · Learjet 23, 24, 24A and 20 more. Effective Jan 19, 1988 - [AD 87-04-06](https://openairdocs.org/ad/87-04-06): Autopilot/Flight Director · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Mar 9, 1987 - [AD 87-02-06](https://openairdocs.org/ad/87-02-06): Engine Mounts · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Feb 6, 1987 - [AD 86-22-05](https://openairdocs.org/ad/86-22-05): Flap Sector Mounting Brackets Inspection · Learjet 23, 24, 24A and 23 more. Effective Nov 10, 1986 - [AD 82-01-05 R2](https://openairdocs.org/ad/82-01-05-R2): Stall Warning Accelerometer Unit · Learjet 23, 24, 24A and 16 more. Effective Apr 10, 1986 - [AD 85-16-04](https://openairdocs.org/ad/85-16-04): Aileron · Raisbeck Mark IV performance system (STC SA766NW). Effective Sep 6, 1985 - [AD 80-19-11 R1](https://openairdocs.org/ad/80-19-11-R1): Automatic Flight Control and Stall Warning Systems · Learjet 23, 24, 24A and 20 more. Effective May 20, 1985 - [AD 84-19-06](https://openairdocs.org/ad/84-19-06): Tab Control System · Learjet 24, 24A, 24B and 22 more. Effective Oct 22, 1984 - [AD 83-08-03](https://openairdocs.org/ad/83-08-03): Hydraulic Pressure Line · Learjet 35 and 36. Effective May 3, 1983 - [AD 79-08-01 R1](https://openairdocs.org/ad/79-08-01-R1): Thrust Reversers · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Apr 19, 1982 - [AD 81-13-07](https://openairdocs.org/ad/81-13-07): Change to AFM Fuel Starvation · Learjet 23, 24, 24A and 20 more. Effective Jun 25, 1981 - [AD 80-19-09 R1](https://openairdocs.org/ad/80-19-09-R1): Jet Pumps · Learjet 23, 24, 24A and 20 more. Effective Dec 11, 1980 - [AD 80-17-11](https://openairdocs.org/ad/80-17-11): Airspeed Warning Placard · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Aug 28, 1980 - [AD 80-07-09](https://openairdocs.org/ad/80-07-09): Cabin Main Entrance Upper Door · Learjet 23, 24, 24A and 20 more. Effective May 1, 1980 - [AD 80-06-02](https://openairdocs.org/ad/80-06-02): Electrical System · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Mar 24, 1980 - [AD 78-25-02](https://openairdocs.org/ad/78-25-02): Door Mechanism · Learjet 35 and 36. Effective Dec 14, 1978 - [AD 78-16-03](https://openairdocs.org/ad/78-16-03): Refrigeration Condenser Fan · Learjet 23, 24, 24A and 18 more. Effective Aug 17, 1978 - [AD 76-18-07](https://openairdocs.org/ad/76-18-07): Inverter Input Power · Learjet 24, 25, 35 and 1 more. Effective Sep 10, 1976 Historical (superseded or no longer in force): - [AD 95-25-03](https://openairdocs.org/ad/95-25-03) (historical): Deterioration of Flapper Valves of Tip Tank · Learjet 23, 24, 25 and 2 more. Effective Dec 27, 1995 - [AD 95-19-04](https://openairdocs.org/ad/95-19-04) (historical): Omega Navigation System · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Oct 12, 1995 ## Information bulletins (advisory) (5) - [SAIB 2026-07](https://openairdocs.org/saib/2026-07): MAIN LANDING GEAR ATTACH SECTION, Trunnion Pins. Issued Mar 19, 2026 - [SAIB NM-16-24](https://openairdocs.org/saib/NM-16-24): Fuselage: Main Plate/Skin. Issued Sep 15, 2016 - [SAIB NM-13-38](https://openairdocs.org/saib/NM-13-38): Flight Controls Control Column Section. Issued Jun 24, 2013 - [SAIB NM-11-48](https://openairdocs.org/saib/NM-11-48): Ice and Rain Protection: Wing Transverse Duct Assembly. Issued Aug 22, 2011 - [SAIB CE-04-67](https://openairdocs.org/saib/CE-04-67): . Issued May 6, 2004 ## Registered aircraft (1) - [N35AJ](https://openairdocs.org/aircraft/N35AJ): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 1975, S/N 010 ## STCs approved for it (623, first 50) - [STC SA00056WI](https://openairdocs.org/stc/SA00056WI): Installation of S35 empennageon fuselage modified to an N35 configuration, Beech Large Window kit and large baggage compartment and door. Stafford Aviation Inc - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA): Installation of JPI digital tachometer.. J P Instruments - [STC SA00063LA](https://openairdocs.org/stc/SA00063LA): Installation of Acoustical/Thermal insulation.. Luminary Air Group LLC - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc. - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.. Alcor LLC - [STC SA00143LA](https://openairdocs.org/stc/SA00143LA): Installation of control yoke retainer lock.. ELT Engineering - [STC SA00149BO](https://openairdocs.org/stc/SA00149BO): Installation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1. Aircraft Components Inc - [STC SA00176SE](https://openairdocs.org/stc/SA00176SE): Installation of FLD-100C self contained hydraulic propeller pitch change system.. Fine Line Designs - [STC SA00179WI](https://openairdocs.org/stc/SA00179WI): Installation of pressure dome provision for an infrared scanner in the camera door.. Avcon Industries Inc - [STC SA00195AT](https://openairdocs.org/stc/SA00195AT): Installation of carbon steel brake discs.. Aviation Products, Inc - [STC SA00199SE](https://openairdocs.org/stc/SA00199SE): Modification of Beech 35-950116and/or 35-950118 exhaust stack assemblies by adding a slip joint to the middle riser of each exhaust stack assembly.. Muffler and Exhaust System - [STC SA00204NY](https://openairdocs.org/stc/SA00204NY): Installation of .250 inch, .312 inch, or .375 inch thick one piece windshields (two piece windshield to one piece windshield conversion).. Knots 2U, Ltd - [STC SA00215NY](https://openairdocs.org/stc/SA00215NY): Installation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.. CAVU Products Limited - [STC SA00243BO (4 OF 5)](https://openairdocs.org/stc/SA00243BO%20(4%20OF%205)): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).. Icarus Avionics, LLC - [STC SA00246SE](https://openairdocs.org/stc/SA00246SE): Installation of the Aviation Research Systems, Inc., Locking Fuel Caps. CheckSix AeroSolutions, LLC - [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.. Whelen Aerospace Technologies - [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation - [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation - [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation - [STC SA00402SE](https://openairdocs.org/stc/SA00402SE): Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed). Aviation Development Corporation - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA00432SE](https://openairdocs.org/stc/SA00432SE): Installation of EGT 701 series fuel flow instrument.. J P Instruments - [STC SA00460SE](https://openairdocs.org/stc/SA00460SE): Installation of stainless steel battery box.. CheckSix AeroSolutions, LLC - [STC SA00469NY](https://openairdocs.org/stc/SA00469NY): Installation of Main Landing Gear Auxiliary Landing Lights.. Gallagher Aviation LLC - [STC SA00557AT](https://openairdocs.org/stc/SA00557AT): Installation of carbon steel brake discs.. Aviation Products, Inc - [STC SA00609DE](https://openairdocs.org/stc/SA00609DE): Installation of a nose whell shimmy damper. Lord Corporation - [STC SA00625LA](https://openairdocs.org/stc/SA00625LA): Installation of a Concorde Battery Model no RG-35 or RG-35XC.. US Airparts - [STC SA00638WI](https://openairdocs.org/stc/SA00638WI): Installation of Concorde Battery Corporation (vrsla) Valve Regulated Sealed Acid Battery.. Aero-Mach Wilco LLC - [STC SA00706LA](https://openairdocs.org/stc/SA00706LA): Installation of a starter engaged light.. US Airparts - [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine - [STC SA00749AT](https://openairdocs.org/stc/SA00749AT): Modification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent). Aero Trim, Inc - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine - [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine - [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC - [STC SA00785SE](https://openairdocs.org/stc/SA00785SE): Installation of vortex generators on the wings and tail surfaces in accordance with Micro AeroDynamics Drawing Package MA2125, Revision IR, dated January 18, 2000, and Installation Manual MA2126, Revision IR, dated January 21, 2000, or later FAA approved revisions.. Micro AeroDynamics Inc - [STC SA00789LA](https://openairdocs.org/stc/SA00789LA): Installation of Clear View Sunvisor.. Vantage Associates Inc - [STC SA00839WI](https://openairdocs.org/stc/SA00839WI): Front spar failsafe strap.. Aviadesign Inc - [STC SA00861SE](https://openairdocs.org/stc/SA00861SE): Installation of J.P. Instruments (JPI) fuel flow indicating system. J P Instruments - [STC SA00901NY](https://openairdocs.org/stc/SA00901NY): Installation of a wing tip recognition lights.. Gallagher Aviation LLC - [STC SA00954SE (1 OF 2)](https://openairdocs.org/stc/SA00954SE%20(1%20OF%202)): Installation of J.P. Instruments (JPI) Primary Temperature Indicating System in accordance with JPI Installation Manual for the EDM 711, Report 106P, Revision B, dated August 2, 2001, or later FAA approved revision.. J P Instruments - [STC SA01075SE](https://openairdocs.org/stc/SA01075SE): Installation of the Precise Flight, Inc., SpeedBrake 2000 System.. Precise Flight Inc - [STC SA01077SE](https://openairdocs.org/stc/SA01077SE): Installation of fluoropolymer film.. Columbia Pacific Airlines - [STC SA01078NY](https://openairdocs.org/stc/SA01078NY): Installation of Left and Right Side Windows.. LP Aero Plastics - [STC SA01085LA](https://openairdocs.org/stc/SA01085LA): Installation of the VNS 1000 Voice Navigation System.. VNS Incorporated - [STC SA01085SE](https://openairdocs.org/stc/SA01085SE): Installation of BAS, Inc. of Shoulder Harness per the appropriate BAS Report listed on FAA AML SA01085SE, dated May 13, 2002, or later FAA approved revision.. BAS Inc - [STC SA01110CH](https://openairdocs.org/stc/SA01110CH): Installation of wing fuel tank quick valve drains.. Storehouse LLC - [STC SA01120SE](https://openairdocs.org/stc/SA01120SE): Installation of Door Steward.. Mountain View Aviation LLC - [STC SA01157LA](https://openairdocs.org/stc/SA01157LA): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument.. Electronics International Inc. All 623: https://openairdocs.org/model/learjet-35/stcs.md ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB IAD01LA022](https://openairdocs.org/ntsb/IAD01LA022), Jan 4, 2001: Learjet 35 (N435JL), Schenectady, NY, substantial damage. Probable cause: The pilot's improper trim setting, which resulted in a runway overrun and impact with a fence. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20010104001139A](https://openairdocs.org/incident/20010104001139A), Jan 4, 2001: Lear 35LEAR (N435JL), Scotia, NY, No damage. (-23) During the attempted takeoff, the a/c did not respond to flight control inputs to rotate attitude. At this point the a/c was significantly past the… ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Beech 35](https://openairdocs.org/model/beech-35): 266 registered aircraft, registry code 1151502 - [Gates Lear Jet 35](https://openairdocs.org/model/gates-lear-jet-35): 16 registered aircraft, registry code 5170600 - [Rhonbussard 35](https://openairdocs.org/model/rhonbussard-35): 1 registered aircraft, registry code 056022Z - [Porterfield 35](https://openairdocs.org/model/porterfield-35): 1 registered aircraft, registry code 6480102 - [Hatfield 35](https://openairdocs.org/model/hatfield-35): 0 registered aircraft, registry code 05601M0 - [Beechcraft 35 BONANZA](https://openairdocs.org/model/beechcraft-35-bonanza): 0 registered aircraft, registry code 4210121 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.