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Aircraft record

N96CK1965 Learjet 23

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Nov 26, 2012.

Safety record in brief:No NTSB accidents or incidents since 19827 ADs may apply3 service difficulty reports

Registration
Deregistered
Last based in
Okla City, OK
owner city / state
Owners
1
on record
NTSB events
None
since 1982
ADs may apply
7
confirm with A&P
Service reports
3
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Individual owner
City, state
Okla City, OK
Canceled
Nov 26, 2012
Airworthiness
Standard · Normal
Airworthiness date
Mar 26, 1966

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Learjet
Model
23
Year
1965
Serial number
23-016
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
8
Engines
2
Max takeoff weight
12,500 - 19,999 lb
Mode S code
AD5A09

Engine

Make and model
Ge Cj610-Ser
Type
Turbo-jet
Power
2700 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. until 2012Individual ownerOkla City, OK

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (7)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2005-23-03Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B…Dec 19, 2005Airframe (23)Certain serial numbers: 23-003–23-099; 24-100–24-284; 25-003–25-153
2005-23-06Learjet Model 23, 24, 24A, 24B, 24B-A, 24D, 24D-A, 24E, 24F, 25, 25A, 25B, 25C, 25D, and…Dec 19, 2005Airframe (23)Only with: Modified by STC SA1731SW, SA1669SW, or SA1670SW and equipped with Nordam (formerly Dee Howard Company) thrust reverser accumulators P/N 25-0570-127-1, -3, -7, -13, or -17.
2005-16-09Learjet Model 23, 24, 25, 35, and 36 AirplanesSep 13, 2005Airframe (23)Certain serial numbers: 23 23-003–23-090; 24 24-100–24-357; 25 25-002–25-373; 35 35-002–35-676; 36 36-002–36-063
2005-13-36Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B…Aug 9, 2005Airframe (23)Serial numbers per Bombardier Alert Service Bulletins A23/24/25-27-17, A28/29-27-24, A31-27-25, A35/36-27-42 (Table 1 of this AD)
2001-07-11Learjet Model 23, 24, 25, 28, 29, 31, 35, 36, and 55 Series AirplanesMay 1, 2001Airframe (23)
Show all 7 ADs
ADSubjectEffectiveApplies to
2000-01-09GE Aircraft Engines CJ610 Series Turbojet Engines and CF700 Turbofan EnginesFeb 11, 2000Engine (CJ610-SER)Serial numbers per Appendix 1 of the AD. Only with: Engines with rotating parts listed by P/N and SN in Appendix 1 installed.
99-16-03Learjet Model 23, 24, 25, 28, 29, 31, 55, and 60 Series AirplanesSep 7, 1999Airframe (23)Serial numbers per Learjet Service Bulletins SB 23/24/25-30-3, SB 28/29-30-3, SB 31-30-05, SB 55-30-3, and SB 60-30-4, dated October 27, 1998

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (3)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Engine · engine · failedMay 13, 1999

    LEFT ENGINE EXPERIENCED TURBULENCE INDUCED FLAME-OUT AND WOULD NOT RE-LIGHT IN FLIGHT. UNEVENTFUL LANDING ACCOMPLISHED. ENGINE TO BE REMOVED AND REPLACED. ENGINE WAS REPLACED WITH SERVICEABLE UNIT AND AN ALTITUDE ACCELERATION CHECK ACCOMPLISHED. POSSIBLE CAUSE WAS DETERMINED TO BE A STREAKING FUEL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Pneumatic · hose · deterioratedNov 13, 1995

    IN-FLIGHT MAIN DC CIRCUIT BREAKERS TRIPPED. CIRCUIT BREAKER PANEL WAS HOT TO TOUCH. BREAKERS WERE RESET AND A NORMAL LANDING MADE. INSPECTION OF ELECTRICAL SYSTEM AND CIRCUIT BREAKER PANEL REVEALED NO DEFECTS. A BLEED AIR HOSE UNDER THE PANEL WAS FOUND TO HAVE SEVERAL SMALL HOLES IN IT CAUSING THE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine indicating · tach generator · failedJul 29, 1995

    LEFT TACHOMETER FAILED IN-FLIGHT. AIRCRAFT RETURNED TO YIP. REPAIRED CANNON PLUG. OPS CHECKED GOOD. (X)

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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