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LEARJET INC 24

7 registered · 1965–1968 · 1 NTSB events · 44 ADs

About this data

Fixed Wing Multi Engine · GE CJ610-SER · as of Sep 21, 2026

Resources Engine · GE Aerospace ↗ Search FAA TCDS ↗

Distribution · currently registered

By state (top 10)

  • FL 14.3% 1
  • MD 14.3% 1
  • DE 14.3% 1
  • WA 14.3% 1
  • GA 14.3% 1
  • IL 14.3% 1
  • OR 14.3% 1

By decade of manufacture

  • 1960s 71.4% 5
  • Unknown 28.6% 2

NTSB records

1 event(s) on file. Showing the most recent 1.

Research papers

All research papers

Airworthiness directives

44 directive(s) on file. Showing the most recent 25 · 19 more in the Federal Register.

  • Jan 31, 2025

    Airworthiness Directives; Various Airplanes and Helicopters

    The FAA is superseding Airworthiness Directive (AD) 2021-07-13 for certain Pacific Scientific Company rotary buckle assemblies (buckles). AD 2021-07-13 required inspecting each specified buckle including its buckle handle vane and prohibited installing affected buckles. This AD was prompted by the publication of an up…

  • Apr 9, 2024

    Airworthiness Directives; Various Airplanes and Helicopters

    The FAA proposes to supersede Airworthiness Directive (AD) 2021-07-13, which applies to certain Pacific Scientific Company rotary buckle assemblies (buckles). AD 2021-07-13 requires inspecting each buckle including its buckle handle vane, and depending on the results, removing the buckle from service and installing an…

  • Apr 12, 2021

    Airworthiness Directives; Garmin International GMN-00962 GTS Processor Units

    The FAA is adopting a new airworthiness directive (AD) for certain Garmin International (Garmin) GMN-00962 GTS processor units (GTS 825, GTS 855, GTS 8000). This AD was prompted by reports of GTS processor units issuing resolution advisories (RAs) when no risk of collision or loss of separation exists between the airp…

  • Apr 6, 2021

    Airworthiness Directives; Pacific Scientific Company Seat Restraint System Rotary Buckle Assemblies

    The FAA is adopting a new airworthiness directive (AD) for certain Pacific Scientific Company rotary buckle assemblies (buckles). This AD requires inspecting each buckle including its buckle handle vane, and depending on the results, removing the buckle from service and installing an airworthy buckle. This AD also pro…

  • Aug 28, 2019

    Airworthiness Directives; Learjet, Inc. Airplanes

    The FAA is superseding Airworthiness Directive (AD) 2017-11-09 for certain Learjet, Inc. (Learjet), Model 60 airplanes. AD 2017-11-09 required a one-time fluorescent dye penetrant inspection of the fuselage skin for corrosion, additional related inspections and corrective actions as necessary, and reporting the inspec…

  • Feb 8, 2019

    Airworthiness Directives; Learjet, Inc. Airplanes

    We propose to supersede Airworthiness Directive (AD) 2017-11- 09, which applies to certain Learjet, Inc. (Learjet), Model 60 airplanes. AD 2017-11-09 requires a one-time inspection of the fuselage skin for corrosion and, as necessary, additional related inspections and corrective actions. Since we issued AD 2017-11-09…

  • Sep 18, 2018

    Airworthiness Directives; Learjet, Inc. Airplanes

    We are adopting a new airworthiness directive (AD) for certain Learjet, Inc. Models 28, 29, 31, 31A, 35, 35A, 36, 36A, 55, 55B, 55C, and 60 airplanes. This AD was prompted by fatigue cracks initiating in the flap support structure due to repetitive flap loads, which has caused flap nose roller support bracket failure.…

  • May 8, 2018

    Airworthiness Directives; Learjet, Inc. Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Learjet, Inc. Models 28, 29, 31, 31A, 35, 35A, 36, 36A, 55, 55B, 55C, and 60 airplanes. This proposed AD was prompted by fatigue cracks initiating in the flap support structure due to repetitive flap loads, which has caused flap nose roller support bra…

  • May 30, 2017

    Airworthiness Directives; Learjet, Inc., Airplanes

    We are superseding Airworthiness Directive (AD) 2017-08-07 for certain Learjet, Inc., Model 60 airplanes. AD 2017-08-07 required a one-time inspection of the fuselage skin for corrosion, and related investigative and corrective actions if necessary. This new AD retains the actions of AD 2017-08-07 and removes certain…

  • Apr 17, 2017

    Airworthiness Directives; Learjet, Inc., Airplanes

    We are adopting a new airworthiness directive (AD) for certain Learjet, Inc., Model 60 airplanes. This AD was prompted by an evaluation by the design approval holder (DAH) indicating that the upper fuselage skin under the aft oxygen line fairing is subject to multi-site damage (MSD). This AD requires a one-time inspec…

  • Dec 20, 2016

    Airworthiness Directives; Learjet, Inc. Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Learjet Inc. Model 60 airplanes. This proposed AD was prompted by an evaluation by the design approval holder (DAH) indicating that the upper fuselage skin under the aft oxygen line fairing is subject to multi-site damage (MSD). This proposed AD would…

  • Nov 18, 2016

    Airworthiness Directives; Learjet Inc. Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Learjet Inc. Model 36A airplanes. This proposed AD was prompted by a report indicating that an aileron cable failed on an airplane during a tension check and a determination that Model 36A airplanes were not included in AD 2005-13-36, which addresses t…

  • Feb 7, 2014

    Airworthiness Directives; Learjet Inc. Airplanes

    We are superseding Airworthiness Directive (AD) 2003-19-11 for certain Learjet Inc. Model 60 airplanes. AD 2003-19-11 required determining if a certain fuel crossflow tube is installed; and follow- on/corrective actions, as applicable. This new AD requires retaining all actions in AD 2003-19-11, and it also requires d…

  • Mar 27, 2013

    Airworthiness Directives; Learjet Inc. Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Learjet Inc. Model 60 airplanes. This proposed AD was prompted by a report of a high-speed rejected takeoff caused by all four main landing gear (MLG) tires blowing out during the takeoff roll. This proposed AD would require installing new rigid hydrau…

  • Jan 9, 2013

    Airworthiness Directives; Honeywell International Inc. Air Data Pressure Transducers

    We are adopting a new airworthiness directive (AD) for certain Honeywell International Inc. air data pressure transducers as installed on various aircraft. This AD requires various tests or checks of equipment having certain air data pressure transducers, and removal of equipment if necessary. As an option to the test…

  • Feb 22, 2012

    Airworthiness Directives; Various Transport Category Airplanes

    We are revising an existing airworthiness directive (AD) for transport category airplanes that have one or more lavatories equipped with paper or linen waste receptacles. That AD currently requires installation of placards prohibiting smoking in the lavatory and disposal of cigarettes in the lavatory waste receptacles…

  • Dec 19, 2011

    Airworthiness Directives; Learjet Inc. Airplanes

    We are adopting a new airworthiness directive (AD) for all Learjet Inc. Model 45 airplanes. This AD was prompted by a report of the potential for fatigue cracking of the end cap of the main landing gear (MLG) prior to the published life limitation. This AD requires revising the maintenance program to incorporate life…

  • Jul 8, 2011

    Airworthiness Directives; Learjet Inc. Model 45 Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD would require revising the maintenance program to incorporate life limits for the main landing gear (MLG) actuator end cap. This proposed AD was prompted by a report of the potential for fatigue cracking of the end c…

  • Jun 27, 2011

    Airworthiness Directives; Learjet Inc. Model 45 Airplanes

    We are superseding an existing airworthiness directive (AD) for the products listed above. That AD currently requires, for certain airplanes, repetitive inspections for chafing and other damage of the case drain tube from the hydraulic pump case installed on the left-hand engine, and corrective action if necessary. Th…

  • Feb 24, 2011

    Airworthiness Directives; Learjet Inc. Model 45 Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD requires a general visual inspection for damage of wiring (including chafing, pinched wires, and exposed wires) and correct routing of wires in the left and right circuit breaker panels, and related investigative and corrective a…

  • Jan 4, 2011

    Airworthiness Directives; Pratt & Whitney Canada Corp. (P&WC) PW305A and PW305B Turbofan Engines

    The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to the products listed above. The agency docket No. and the engine type in the subject heading and paragraph (c) in the Summary section and the Regulatory text are incorrect. This document corrects that error.…

  • Nov 26, 2010

    Airworthiness Directives; Pratt & Whitney Canada Corp. (P&WC) PW305A and PW305B Turboprop Engines

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

  • Oct 14, 2010

    Airworthiness Directives; Learjet Inc. Model 45 Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD requires replacing aluminum fire extinguisher discharge tubes with new, improved tubes; checking the fire extinguisher container for certain serial numbers; replacing fire extinguisher containers that have affected serial numbers…

  • Oct 6, 2010

    Airworthiness Directives; Transport Category Airplanes

    The FAA proposes to revise an existing airworthiness directive (AD) that applies to transport category airplanes that have one or more lavatories equipped with paper or linen waste receptacles. The existing AD currently requires installation of placards prohibiting smoking in the lavatory and disposal of cigarettes in…

  • Oct 1, 2010

    Airworthiness Directives; Learjet Inc. Model 45 Airplanes

    We propose to adopt a new airworthiness directive (AD) for all Model 45 airplanes. This proposed AD would require a general visual inspection for damage of wiring (including chafing, pinched wires, and exposed wires) and correct routing of wires in the left and right circuit breaker panels, and related investigative a…

Type certificate data sheets · 1 match in the FAA catalog

  • A10CE Learjet Inc. Historical Rev 64 · 12/28/2010

    Models: 25B, 24F-A, 36A, 24A + 25 more

Supplemental type certificates · 196 on file

+ 166 more STCs on file

PMA replacement parts · 60+ on file

+ 20 more PMA parts on file

Equivalent level of safety findings · 1 on file

Registered N-numbers · 7

7 of 7 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
N-number St Year NTSB FAA
N100VQ FL — ● Look up ↗
N24SA MD — · Look up ↗
N24WX DE 1966 · Look up ↗
N3137 WA 1966 · Look up ↗
N45ED GA 1966 · Look up ↗
N68LU IL 1968 · Look up ↗
N711CW OR 1965 · Look up ↗

Source — FAA Aircraft Registry

Sources