# Learjet 24A - Type: Aircraft model (FAA registry) - Registry code: 5170304 - Manufacturer (registry): LEARJET INC - Model: 24A - Aircraft type: Fixed wing multi engine - Engines: 2 - Seats: 8 - Data sheet: TCDS A10CE - Registered aircraft: 2 - Page: https://openairdocs.org/model/learjet-24a ## ADs that may apply - [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 2005-23-06](https://openairdocs.org/ad/2005-23-06): Thrust reverser hydraulic system · Engine thrust reversers (NORDAM Group STC SA1669SW or 2 others). Effective Dec 19, 2005 - [AD 2005-23-03](https://openairdocs.org/ad/2005-23-03): Spherical accumulator for the main hydraulic system · Learjet 23, 24, 24A and 14 more. Effective Dec 19, 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 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 99-16-03](https://openairdocs.org/ad/99-16-03): Horizontal Stabilizer Anti-Ice System · Learjet 23, 24, 24A and 22 more. Effective Sep 7, 1999 - [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 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 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 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 84-17-02](https://openairdocs.org/ad/84-17-02): Horizontal Stabilizer Trim Actuator · Learjet 24, 24A, 24B and 7 more. Effective Oct 5, 1984 - [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 80-26-02](https://openairdocs.org/ad/80-26-02): AFCS/AFC-SS Pitch Function · Learjet 23, 24, 24A and 16 more. Effective Jan 15, 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 80-07-09](https://openairdocs.org/ad/80-07-09): Cabin Main Entrance Upper Door · Learjet 23, 24, 24A and 20 more. Effective May 1, 1980 - [AD 79-12-05](https://openairdocs.org/ad/79-12-05): Stall Warning Systems · Learjet 24, 24A, 24B and 13 more. Effective Nov 6, 1979 - [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 77-19-02](https://openairdocs.org/ad/77-19-02): Cabin Door Locking Mechanism · Learjet 23, 24, 24A and 14 more. Effective Jul 20, 1978 - [AD 75-24-03](https://openairdocs.org/ad/75-24-03): Crew Emergency Exit · Learjet 24A. Effective Dec 18, 1975 - [AD 75-15-06](https://openairdocs.org/ad/75-15-06): Landing Gear Struts · Learjet 23, 24, 24A and 14 more. Effective Jul 25, 1975 ## NTSB investigations (5) 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 LAX01TA204](https://openairdocs.org/ntsb/LAX01TA204), Jun 7, 2001: Gates Learjet LR-24A (N805NA), Victorville, CA, substantial damage. Probable cause: The copilot inadvertently induced a lateral oscillation resulting in an in-flight loss of control. The pilot-in-command failed to adequately surpervise the copilot. - [NTSB MIA99FA267](https://openairdocs.org/ntsb/MIA99FA267), Sep 26, 1999: Learjet 24 (N224SC), Gainesville, GA, substantial damage. Probable cause: The inadequate inspection of the main landing gear brake assemblies, which lead to operation of the aircraft with worn brakes that failed during the landing roll. Contributing factors were the… - [NTSB CHI86FA218](https://openairdocs.org/ntsb/CHI86FA218), Sep 3, 1986: Learjet 24 (N88JF), Ypsilanti, MI, substantial damage - [NTSB ANC76AA076](https://openairdocs.org/ntsb/ANC76AA076-152693), Jan 3, 1976: Lear Jet 24 (N651LJ), Anchorage, AK, substantial damage, 6 fatal - [NTSB OAK68D0004](https://openairdocs.org/ntsb/OAK68D0004), Jun 19, 1967: Lear Jet 24A (N48L), Tahoe Valley, CA, substantial damage ## FAA accident and incident reports (8) 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 20010607010869A](https://openairdocs.org/incident/20010607010869A), Jun 7, 2001: Lear 24A (N805NA), Victorville, CA, Substantial damage. (.19)On June 7, 2001, about 1140 hours pacific daylight time, a gates Learjet 24A, N805NA, sustained substantial damage when it made a hard landing at southern… - [Incident 19980911036869I](https://openairdocs.org/incident/19980911036869I), Sep 11, 1998: Lear 24A (N93BP), Detroit, MI, Minor damage. (-5)Pilots performed pre landing checklist. Right brake locked on landing. Aircraft remained on runway. Damage minor. Parking brake control cable kinked… - [Incident 19940225005259I](https://openairdocs.org/incident/19940225005259I), Feb 25, 1994: Lear 24A (N48L), Rochester, NY, Minor damage. Pilot blew two tires on right main landing gear on landing. Company changed two tires. Returned aircraft to service - [Incident 19910615028449I](https://openairdocs.org/incident/19910615028449I), Jun 15, 1991: Lear 24A (N464CL), Salt Lake City, UT, Minor damage. After flare left wing dropped. Unable to recover before tip tank hit runway. - [Accident 19860903086229A](https://openairdocs.org/incident/19860903086229A), Sep 3, 1986: Lear 24A (N88JF), Detroit, MI, Substantial damage. During missed approach the aircraft impacted runway. Gear separated. Landed on gear up at alternate airport. - [Incident 19850801044329I](https://openairdocs.org/incident/19850801044329I), Aug 1, 1985: Lear 24A (N88JF), Detroit, MI, Minor damage. Engine flame out during turbulence. During descent hydraulic pressure went to zero. Pressure relief valve replaced. - [Incident 19830510029159I](https://openairdocs.org/incident/19830510029159I), May 10, 1983: Lear 24A (N900NA), Romulus, MI. Right engine RPM decayed on descent shutdown. Faulty fuel control unit. - [Accident 19760103011429A](https://openairdocs.org/incident/19760103011429A), Jan 3, 1976: Lear 24A (N651LJ), Anchorage, AK, Substantial damage, 4 fatal. Plt dscnd blo published min. Low fuel state. Didnt refuel bfor tkof. Overflew suitable arpts. ## Complete lists - aircraft: 2, https://openairdocs.org/model/learjet-24a/aircraft - ads: 24, https://openairdocs.org/model/learjet-24a/ads - incidents: 8, https://openairdocs.org/model/learjet-24a/incidents --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.