# Learjet 24B - Type: Aircraft model (FAA registry) - Registry code: 5170306 - Manufacturer (registry): LEARJET INC - Model: 24B - Aircraft type: Fixed wing multi engine - Engines: 2 - Seats: 8 - Data sheet: TCDS A10CE - Registered aircraft: 3 - Page: https://openairdocs.org/model/learjet-24b ## 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 75-15-06](https://openairdocs.org/ad/75-15-06): Landing Gear Struts · Learjet 23, 24, 24A and 14 more. Effective Jul 25, 1975 ## NTSB investigations (4) 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 LAX04FA075](https://openairdocs.org/ntsb/LAX04FA075), Dec 23, 2003: Learjet 24B (N600XJ), Helendale, CA, destroyed, 2 fatal. Probable cause: A loss of airplane control for undetermined reasons. - [NTSB ATL98LA078](https://openairdocs.org/ntsb/ATL98LA078), May 23, 1998: Learjet 24-B (N100DL), Orlando, FL, substantial damage. Probable cause: The first officer's failure to perform proper emergency braking procedures. - [NTSB FTW89RA034](https://openairdocs.org/ntsb/FTW89RA034), Dec 16, 1988: Learjet 24B (N234CM), Cuatro Cienegas, Mexico, 2 fatal - [NTSB LAX77AA019](https://openairdocs.org/ntsb/LAX77AA019), Jan 6, 1977: Lear Jet 24B (N12MK), Palm Springs, CA, destroyed, 4 fatal ## FAA accident and incident reports (9) 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 20031223032379A](https://openairdocs.org/incident/20031223032379A), Dec 23, 2003: Lear 24B (N600XJ), Helendale, CA, Destroyed, 2 fatal. (-23) Aircraft departed cno on 12-23-2003 to pick up passenger/passengers at sun valley, Idaho. Pilot declared an emergency and requested to return to cno… - [Incident 20010517013259I](https://openairdocs.org/incident/20010517013259I), May 17, 2001: Lear 24B (N280R), Guthrie, OK. (-23) During emergency descent due to pressurization problems, encountered moderate icing conditions. Unable to hear zkc ARTCC instructions due to airframe ice… - [Incident 19990417019559I](https://openairdocs.org/incident/19990417019559I), Apr 17, 1999: Lear 24B (N70TJ), Ft Lauderdale, FL, Minor damage. On April 17, 1999, about 1451 eastern daylight time, a Learjet 24B, N70TJ, registered to and oerated by yelvington transport, inc., as a title 14 CFR part 91… - [Accident 19980523610499A](https://openairdocs.org/incident/19980523610499A), May 23, 1998: Lear 24B (N100DL), Orlando, FL, Substantial damage. Flaps failed extend brakes failed. Used drag chute and revers and emergency brakes but overran runway. On may 23,1998, about 0330 eastern daylight time, a… - [Incident 19971024038659I](https://openairdocs.org/incident/19971024038659I), Oct 24, 1997: Lear 24B (N196CF), Portland, ME, Minor damage. Narrative: on takeoff on rwy 11, aircraft accelerated normally until after the 80 KIAS there were indications that one or both right main tires had blown.… - [Accident 19881216054569A](https://openairdocs.org/incident/19881216054569A), Dec 16, 1988: Lear 24B (N234CM), Cuatro Cienegas, Mexico, Destroyed, 2 fatal - [Incident 19830224013199I](https://openairdocs.org/incident/19830224013199I), Feb 24, 1983: Lear 24B (N457JA), Anchorage, AK. Nose gear failed to center on takeoff retraction. Aircraft ran off runway on landing. No defects found. - [Incident 19781230020009I](https://openairdocs.org/incident/19781230020009I), Dec 30, 1978: Rkwell 690A (N876MC), Houston, TX, Minor damage. Pilot landed in very poor weather. Lost directional control on rollout. - [Accident 19770106039189A](https://openairdocs.org/incident/19770106039189A), Jan 6, 1977: Lear 24B (N12MK), Palm Springs, CA, Destroyed, 2 fatal. Crew misinterpreted IFR clnc & ATC instructions. Controller failed to detect deviation frm route. ## Complete lists - aircraft: 3, https://openairdocs.org/model/learjet-24b/aircraft - ads: 23, https://openairdocs.org/model/learjet-24b/ads - incidents: 9, https://openairdocs.org/model/learjet-24b/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.