Learjet Inc 45
N583PS is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines, built in 2007. It has 12 seats. It is registered to Conquest Express LLC, an LLC in Libertyville, Illinois. The registration is valid: it was issued on September 30, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for transport, dated April 28, 2007.
Aircraft
- Maker
- Learjet Inc
- Model
- 45 · all 45s and related versions
- Serial number
- 331
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Honeywell TFE731-20AR · 3,650 lb thrust
- Seats
- 12
- Year built
- 2007
- Transponder code
- A78263 (octal 51701143)
Registration
- Status
- Valid registration
- Certificate issued
- September 30, 2025
- Expires
- September 30, 2032
- Last FAA action
- September 30, 2025
- Airworthiness
- Standard · Transport · April 28, 2007
- FAA region
- Great Lakes
- FAA record id
- 00357579
Owner as the FAA publishes it
- Name
- Conquest Express LLC
- Type
- LLC
- Address
- 844 E Rockland Rd
Libertyville, IL 60048-3358
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 0 to understand · 5 clear
The public federal record on N583PS, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Conquest Express LLC, an LLC, certificate issued September 30, 2025, expires September 30, 2032. No fractional interest recorded. [1]
Standard certificate for transport, dated April 28, 2007, consistent with the 2007 manufacture year. [1]
No earlier tail number is recorded against serial 331 for this model in the deregistered file. [2]
No other airframe has carried N583PS according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N583PS. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data