Type Record · As of May 3, 2026
LEARJET INC 35A
Fixed Wing Multi Engine · HONEYWELL TFE-731-SER
Registered
24
Year Range
1976–1999
NTSB Events
3
Airworthiness Directives
33
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered LEARJET INC 35A aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- MI 29.2% 7
- FL 12.5% 3
- DE 12.5% 3
- CO 8.3% 2
- AZ 4.2% 1
- NV 4.2% 1
- OH 4.2% 1
- TX 4.2% 1
- OR 4.2% 1
- KS 4.2% 1
+3 more states
By Decade of Manufacture
- 1970s 12.5% 3
- 1980s 58.3% 14
- 1990s 20.8% 5
- Unknown 8.3% 2
02 / NTSB Records
Events involving LEARJET INC 35A aircraft
3 event(s) on file. Showing the most recent 3.
-
Feb 29, 2020
N721ECAltoona, Pennsylvania
NTSB Docket → -
Aug 19, 1988
N295CKINDIANAPOLIS, Indiana
NTSB Docket → -
Feb 5, 1970
N18RABEDFORD, Massachusetts
NTSB Docket →
02c / Academic Research
Scholarly work mentioning LEARJET INC 35A
Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.
Browse the full corpus — academia portal ↗
03 / Airworthiness Directives
FAA directives applicable to LEARJET INC 35A
33 directive(s) on file. Showing the most recent 25 · 8 more in the Federal Register.
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Feb 22, 2022
Airworthiness Directives; Learjet, Inc., Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Learjet, Inc., Model 35, 35A (C-21A), 36, 36A, 55, 55B, 55C, and 60 airplanes. This AD was prompted by a report indicating that a repair station approved Learjet spoiler assemblies for return to service after extending their life limit. This AD require…
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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.…
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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…
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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…
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Mar 17, 2010
Airworthiness Directives; Honeywell International Inc. TFE731 Series Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for Honeywell International Inc. TFE731 series turbofan engines with certain second stage low-pressure compressor rotor (LPCR) discs and/or certain third stage LPCR discs installed. This AD requires removing from service certain second stage LPCR discs and/or cert…
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Dec 11, 2009
Airworthiness Directives; Honeywell International Inc. TFE731 Series Turbofan Engines
This supplemental NPRM revises an earlier proposed airworthiness directive (AD), for Honeywell International Inc. TFE731 series turbofan engines with certain second stage low-pressure compressor rotor (LPCR) discs and/or certain third stage LPCR discs installed. That proposed AD would have required removing from servi…
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Apr 13, 2009
Airworthiness Directives; Honeywell International Inc. TFE731 Series Turbofan Engines
The FAA proposes to adopt a new airworthiness directive (AD) for Honeywell International Inc. TFE731 series turbofan engines with certain second and third stage low-pressure compressor rotor (LPCR) discs installed. This proposed AD would require removing from service, certain second and third stage LPCR discs, part nu…
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Aug 28, 2007
Airworthiness Directives; Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes, and Model 45 Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C airplanes, and Model 45 airplanes. This AD requires inspecting for unsealed gaps on the pylon side of the engine firewall and cleaning/ sealing any unsealed gap; and, for certain airplan…
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Apr 26, 2007
Airworthiness Directives; Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes, and Model 45 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Learjet Model 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C airplanes, and Model 45 airplanes. This proposed AD would require inspecting for unsealed gaps on the pylon side of the engine firewall and cleaning/sealing any unsealed gap; and,…
-
Feb 16, 2007
Airworthiness Directives; Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C- 21A), 36, 36A, 55, 55B, and 55C airplanes. This AD requires modifying the left- and right-hand standby fuel pump switches…
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Aug 16, 2006
Airworthiness Directives; Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, and 55C airplanes. This proposed AD would require modifying the left- and right-hand standby…
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Jul 5, 2005
Airworthiness Directives; Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), and 36 Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C- 21A), and 36 airplanes. This AD requires a one-time inspection of the center ball of the aileron control cable or cables…
-
Apr 6, 2005
Airworthiness Directives; Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), and 36 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 28, 29, 31, 31A, 35, 35A (C-21A), and 36 airplanes. This proposed AD would require a one-time inspection of the center ball of the aileron contr…
-
Feb 9, 2004
Airworthiness Directives; Learjet Model 31, 31A, 35, 35A (C-21A), 36, and 36A Airplanes
This amendment adopts a new airworthiness directive (AD), applicable to certain Learjet Model 31, 31A, 35, 35A (C-21A), 36, and 36A airplanes, that requires modification of the drag angles of the fuselage and engine pylons to gain access to the shear webs of the forward engine beams; repetitive inspections of the shea…
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Nov 13, 2003
Airworthiness Directives; Learjet Model 31, 31A, 35, 35A (C-21A), 36, and 36A Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Learjet Model 31, 31A, 35, 35A (C-21A), 36, and 36A airplanes. This proposal would require modification of the drag angles of the fuselage and engine pylons to gain access to the shear webs of the forward engine bea…
-
Mar 25, 2003
Airworthiness Directives; Israel Aircraft Industries, Ltd., Model 1124 and 1124A Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Israel Aircraft Industries, Ltd., Model 1124 and 1124A series airplanes. This proposal would require revising the airplane flight manual to advise the flightcrew to don oxygen masks as a first and immediate step followi…
-
Feb 24, 2003
Airworthiness Directives; Boeing Model 737-600, 737-700, 737-700C, 737-800, 737-900, 757, and 767 Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Boeing Model 737-600, 737-700, 737-700C, 737-800, 737-900, 757, and 767 series airplanes. This proposal would require revising the Airplane Flight Manual (AFM) to advise the flightcrew to don oxygen masks as a first and…
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Jul 17, 2002
Airworthiness Directives; Airbus Model A300 B2 and B4 Series Airplanes; A300 B4-600, B4-600R, and F4-600R (Collectively Called A300-600) Series Airplanes; and Model A310 Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Airbus Model A300 B2 and B4 series airplanes; A300 B4-600, B4-600R, and F4-600R (collectively called A300-600) series airplanes; and Model A310 series airplanes. This proposal would require revising the Airplane Flight…
-
Jul 9, 2002
Airworthiness Directives; Gulfstream Aerospace LP Model Astra SPX and 1125 Westwind Astra Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Gulfstream Aerospace LP Model Astra SPX and 1125 Westwind Astra series airplanes. This proposal would require revising the airplane flight manual to advise the flightcrew to don oxygen masks as a first and immediate ste…
-
Jun 26, 2002
Airworthiness Directives; Various Boeing and McDonnell Douglas Transport Category Airplanes
This document proposes to adopt a new airworthiness directive (AD) that would apply to all Cessna Aircraft Company (Cessna) Models 208 and 208B airplanes. This proposed AD would require you to repetitively inspect the inboard forward flap bellcranks for cracks or replace bellcranks depending on the amount of usage. Th…
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Apr 16, 2001
Airworthiness Directives; Learjet Model 23, 24, 25, 28, 29, 31, 35, 36, and 55 Series Airplanes
This amendment adopts a new airworthiness directive (AD) that is applicable to all Learjet Model 23, 24, 25, 28, 29, 31, 35, 36, and 55 series airplanes. This action requires an inspection to determine if tires on the main landing gear have a certain part number and certain serial numbers, and replacement with a tire…
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Nov 30, 2000
Airworthiness Directives; Learjet Model 35, 35A, 36, and 36A Series Airplanes
This amendment adopts a new airworthiness directive (AD), applicable to all Learjet Model 35, 35A, 36, and 36A series airplanes, that requires revision of the Airplane Flight Manual (AFM) to add procedures for donning the flightcrew oxygen masks when the cabin altitude warning horn is activated. This amendment is inte…
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Aug 30, 2000
Airworthiness Directives; Lockheed Model 188A and 188C Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Lockheed Model 188A and 188C series airplanes. This proposal would require a revision of the Airplane Flight Manual (AFM) to add procedures for donning the flightcrew oxygen masks when the cabin altitude warning horn is…
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Jun 8, 2000
Airworthiness Directives; Learjet Model 35, 35A, 36, and 36A Series Airplanes
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Learjet Model 35, 35A, 36, and 36A series airplanes. This proposal would require revision of the Airplane Flight Manual (AFM) to add procedures for donning the flightcrew oxygen masks when the cabin altitude warning hor…
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Mar 27, 2000
Airworthiness Directives; Learjet Model 35, 35A, 36, 36A, 55, 55B, and 55C Airplanes
This amendment rescinds an existing Airworthiness Directive (AD), applicable to certain Learjet Model 35, 35A, 36, 36A, 55, 55B, and 55C airplanes. That AD currently requires installation of a placard on the instrument panel in the cockpit to advise the flightcrew that the Omega navigation system may be inoperative at…
04 / Type Certificate Data Sheets
FAA TCDS for LEARJET INC 35A
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- A10CE Historical Rev 64 · 12/28/2010
Learjet Inc.
Models: 25B, 24F-A, 36A, 24A + 25 more
06 / Supplemental Type Certificates
Modifications approved for LEARJET INC 35A
444 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
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03/06/2026
STC SA2622NM
Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)
Precise Flight Inc.
-
09/26/2025
STC ST03885AT
Installation of an Avionica, Inc. avCM Cellular Module
Aircraft Systems and Manufacturing Inc.
-
09/15/2025
STC ST12087CH
Installation replacement Cabin/Cockpit Handheld Fire Extinguishers
Avcon Industries Inc.
-
04/09/2025
STC ST02416SE
Installation of the replacement rate gyro, Butler National Part Number 501-1169-01 MOD A or 501-1169-02 MOD A
Symetric Industries, DBA Extant Aerospace
-
04/09/2025
STC ST02515SE
Installation of the replacement vertical accelerometer, Butler National Part Number 501-1287-02 MOD A
Symetric Industries, DBA Extant Aerospace
-
04/09/2025
STC ST02417SE
Installation of the replacement stall warning vertical accelerometer, Butler National Part Number 02904001-101
Symetric Industries, DBA Extant Aerospace
-
03/24/2025
STC ST02472AT
Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII
Aircraft Systems and Manufacturing Inc.
-
03/24/2025
STC ST03885AT
Installation of an Avionica, Inc. avCM Cellular Module
Aircraft Systems and Manufacturing Inc.
-
02/27/2025
STC ST00738WI
Increased service life. Data required.
Phoenix Air Group Inc.
-
10/01/2024
STC ST02036WI
Installation of an additional Garmin G700 TXi Primary Flight Display or Multifunction Display
Butler National Corporation
-
08/27/2024
STC ST01936WI
Installation of LED lights
AeroLED's Holdings LLC
-
08/22/2024
STC ST02036WI
Installation of an additional Garmin G700 TXi Primary Flight Display or Multifunction Display
Butler National Corporation
-
07/27/2024
STC ST01138DE
Installation of MidContinent MD23 standby altimeter and/or attitude indicators
Butler National Corporation
-
07/02/2024
STC ST01138DE
Installation of MidContinent MD23 standby altimeter and/or attitude indicators
Cert Works LLC
-
05/30/2024
STC ST04728NY
Installation of LAI CoolView Cabin Window
Lee Aerospace Inc.
-
05/29/2024
STC ST00738WI
Increased service life. Data required.
Phoenix Air Group Inc.
-
05/29/2024
STC ST10217SC
Approval of underwing stores including carriage of the MTR101 Tow Reel System (and targets) on the Strongback-Lear (Sentel) hardpoint.
Phoenix Air Group Inc.
-
05/29/2024
STC ST00814WI
Landing Gear Life Extension.
Phoenix Air Group Inc.
-
05/29/2024
STC ST00999WI
Installation of Special Mission Power and Control Wiring, provisions for Carriage of Mission Stores with Hardpoints installed by STC SA1604SO or SA1670CE, and Takeoff weight increa…
Phoenix Air Group Inc.
-
05/29/2024
STC SA709NE
Installation of Marquardt MTR-101 Tow Reel System
Phoenix Air Group Inc.
-
05/13/2024
STC ST03424CH
Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders
CMD Flight Solutions LLC
-
02/06/2024
STC ST01602WI
Installation of Luminescent Overlay panels upgrade
Global Aviation Tech LLC
-
02/06/2024
STC ST01517WI
Installation of the Glareshield LED Lighting System
Global Aviation Tech LLC
-
01/10/2024
STC ST04393CH
Avionics upgrade installation of a Garmin GTN (TM) 750 Touchscreen Navigator interfaced to existing pilot side instruments and existing FC-200 or FC-530/-550 Autopilot and added GW…
Royal Air Inc.
-
12/05/2023
STC ST04575AT
Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering
Chippewa Aerospace Inc.
-
11/22/2023
STC ST03885AT
Installation of an Avionica, Inc. avCM Cellular Module
Archeion Holdings LLC
-
08/28/2023
STC ST00223MC
Cockpit Cooling System Modification
Duncan Aviation Inc.
-
06/09/2023
STC ST02472AT
Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII
Archeion Holdings LLC
-
06/09/2023
STC ST02472AT
Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII
Archeion Holdings LLC
-
04/13/2023
STC ST01070DE
Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder)
Peregrine
+ 414 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for LEARJET INC 35A
32 parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.
-
15061#https://drs.faa.gov/browse/excelExternalWindow/00FB0C1887EACD47862576C50058B88B.0001##
Dual Camera Installation
Avcon Industries Inc replaces Modification Part
PMA holder → -
15061#https://drs.faa.gov/browse/excelExternalWindow/F2703EEC3B5A99A8862574DE0053EC48.0001##
Dual Camera Installation
Avcon Industries Inc replaces Modification Part
PMA holder → -
401317-31205-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID356062085720211217153528.0001##
Magnetometer 3000 Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400817-23900-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID797007583520211217153525.0001##
SATCOM Antenna Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400217-23800-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID225350262620211217153526.0001##
RCU Relay Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400817-23260-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID493900933520211217153527.0001##
VHF Antenna Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400717-34631-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID790761351120211217153524.0001##
TA-24 GPS System Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
BAS35031231-101#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID969191194820211217153541.0001##
Avionics Switching Unit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400917-31325-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID202671831620211217153522.0001##
CVR/FDR Ethernet Port Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-24002-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID889528670920211217153532.0001##
Circuit Breaker Panel Retrofit Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400617-34210-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID941755945020211217153522.0001##
Dual AHRS LCR-100 System Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34170-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID397958868020211217153529.0001##
C21A AIU Relocation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-24000-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID974219897820211217153542.0001##
Circuit Breaker Faceplate Assembly Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34001-K008#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID519660418202112171535230.0001##
TAT Probe Removal Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34001-K006#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID764869696920211217153529.0001##
TAT Probe Relocation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
DD400215-24330-D001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID995625473420211217153531.0001##
Fuse Holder Bracket
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34020-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174553309120211217153530.0001##
Baggage Compartment Equipment Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-31105-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID219382672202112171535230.0001##
Pedestal Equipment Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400417-34420-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID379754984620211217153535.0001##
P880 Weather Radar Antenna Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
401417-34560-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID807110185202112171535340.0001##
TACAN TRC2634 Transceiver Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-31140-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID589759622620211217153530.0001##
Instrument Panel & Equipment Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
BAS35031250-101#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID913312732020211217153541.0001##
Avionics Switching Unit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
401217-23500-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID905816180120211217153533.0001##
Panel Assembly Audio Volume Control Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-31160-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID606562487120211217153532.0001##
Instrument Panel Placards Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34001-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198886447020211217153527.0001##
Air Data Module Installation Nose EFI-890R Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34001-K007#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID886627460720211217153528.0001##
TAT Relay Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400217-22101-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID264971944320211217153524.0001##
Plate Installation Relay Track Mount Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-53202-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID887048262021121715352601.0001##
Center Instrument Panel Structure Mod Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400520-23901-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID712130805420211217153540.0001##
SATCOM Voice Activation Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400317-34203-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID905333321202112171535360.0001##
MAG/TRUE Switch Installation Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400215-34001-K005#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID430339254120211217153527.0001##
Airspeed Discrete Unit Installation Nose EFI-890R Kit
Global Aviation Technologies replaces Modification Parts
PMA holder → -
400917-31315-K001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID664415057520211217153531.0001##
FDR Equipment Install Kit
Global Aviation Technologies replaces Modification Parts
PMA holder →
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for LEARJET INC 35A
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 24 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N111KR | CO | 1981 | · | Look up ↗ |
| N18RA | MI | 1999 | ● | Look up ↗ |
| N277MK | AZ | 1980 | · | Look up ↗ |
| N289AW | FL | 1987 | · | Look up ↗ |
| N290CK | MI | 1976 | · | Look up ↗ |
| N295CK | MI | 1980 | ● | Look up ↗ |
| N317TT | NV | 1980 | · | Look up ↗ |
| N335PR | FL | 1989 | · | Look up ↗ |
| N352CK | MI | 1980 | · | Look up ↗ |
| N393SC | OH | 1989 | · | Look up ↗ |
| N433DD | DE | 1978 | · | Look up ↗ |
| N441PC | FL | 1992 | · | Look up ↗ |
| N460SB | TX | 1991 | · | Look up ↗ |
| N474KA | CO | 1978 | · | Look up ↗ |
| N542LM | OR | 1980 | · | Look up ↗ |
| N625CY | DE | — | · | Look up ↗ |
| N644CK | MI | 1988 | · | Look up ↗ |
| N663TW | KS | 1990 | · | Look up ↗ |
| N669RA | MI | — | · | Look up ↗ |
| N721EC | PA | 1980 | ● | Look up ↗ |
| N835MC | UT | 1992 | · | Look up ↗ |
| N94GP | CA | 1981 | · | Look up ↗ |
| N994EA | DE | 1981 | · | Look up ↗ |
| N9RA | MI | 1989 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →