N999MF1969 Learjet 25
This N-number isn't registered right now. Below is its last known registration, canceled Apr 21, 2020.
Safety record in brief:No NTSB accidents or incidents since 19827 ADs may apply1 service difficulty report
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 18, 2026- Last registered owner
- Ice Niner LLC
- Owner type
- LLC
- City, state
- Boulder, CO
- Certificate issued
- Jun 1, 2009
- Canceled
- Apr 21, 2020
- Airworthiness
- Restricted · Aerial Surveying
- Airworthiness date
- Feb 28, 2006
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 dataAirframe
- Manufacturer
- Learjet
- Model
- 25
- Year
- 1969
- Serial number
- 050
- Aircraft type
- Fixed wing multi engine
- Category
- Land
- Certification
- Type Certificated
- Seats
- 10
- Engines
- 2
- Max takeoff weight
- 12,500 - 19,999 lb
- Mode S code
- ADF52B
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- 2009 – 2020Ice Niner LLCBoulder, CO
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
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.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2005-23-03 | Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B… | Dec 19, 2005 | Airframe (25)Certain serial numbers: 23-003–23-099; 24-100–24-284; 25-003–25-153 |
| 2005-23-06 | Learjet Model 23, 24, 24A, 24B, 24B-A, 24D, 24D-A, 24E, 24F, 25, 25A, 25B, 25C, 25D, and… | Dec 19, 2005 | Airframe (25)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. |
| 2005-16-09 | Learjet Model 23, 24, 25, 35, and 36 Airplanes | Sep 13, 2005 | Airframe (25)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 |
| 2005-13-36 | Learjet Model 23, 24, 24A, 24B, 24B-A, 24C, 24D, 24D-A, 24E, 24F, 24F-A, 25, 25A, 25B… | Aug 9, 2005 | Airframe (25)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) |
| 2001-07-11 | Learjet Model 23, 24, 25, 28, 29, 31, 35, 36, and 55 Series Airplanes | May 1, 2001 | Airframe (25) |
Show all 7 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2000-01-09 | GE Aircraft Engines CJ610 Series Turbojet Engines and CF700 Turbofan Engines | Feb 11, 2000 | Engine (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. |
| 99-16-03 | Learjet Model 23, 24, 25, 28, 29, 31, 55, and 60 Series Airplanes | Sep 7, 1999 | Airframe (25)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 (1)
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.
- Windows · windshield · failedSep 15, 2003
LEFT WINDSHIELD WAS REPLACED WITH A PMA PART ON 12/8/1999. ON 7/3/2001 A BLISTER/ BUBBLE HAD FORMED IN THE INNER PLY AND WAS POLISHED OUT BY THE WINDOW MANUFACTURER. ON 9/3/2003 THE WINDSHIELD BEGAN TO BLISTER IN THE SAME AREA WITH SEVERAL DEFECTS EXTENDING HALFWAY INTO THE WINDSHIELD IN THE SAME…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026