N18GJ
Learjet 45
Learjet Inc.
5 Hours
Duration of Flight
1971 NM
Range
456 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2025-02-20No flight history available
Flight records for this aircraft have not been tracked yet.
AI Summary
Learjet 45
Overview
U.S. registration N18GJ assigned to G & J HOLDINGS LLC (co-ownership). Mode S A13EF2. Certificate issued 2019-04-04; registration last action 2025-02-20; expiration listed 2029-04-30.
Specifications
- Engines: 2× Honeywell TFE731-20 (3500 lbf each)
- Range: 1971 nm
- Cruise: 436 kts
- Seats: 12
- Ceiling: 51000 ft
Operations & Cabin
Typical executive layout: double-club seating (commonly 8 pax) with forward galley and aft belted lavatory; registry lists 12 seats. Flat-floor cabin, external 50 cu ft baggage compartment and ~15 cu ft internal baggage; common executive fit includes galley and belted aft lavatory. Avionics: Honeywell Primus 1000 (four-screen EFIS; common configuration on LJ45/45XR)
Model & Market Context
This entry covers airframe N18GJ, a Learjet 45 with manufacturer serial number 45-442 currently held by G & J HOLDINGS LLC (Co-Ownership) based in Lafayette, LA, US. The US-registered jet is listed in registry records with a 12-seat configuration and has a reported market valuation of $3,400,000. Ownership is recorded as a co-ownership arrangement, and the aircraft’s registration and documented cabin capacity are the most notable registry details available for this airframe. Maintenance condition and specific modification history are not published in the supplied data.
The interior is described as a typical executive layout with double-club seating commonly accommodating eight passengers, complemented by a forward galley and an aft belted lavatory; registry listings, however, indicate 12 seats for this specific airframe. Avionics fit is the Honeywell Primus 1000 with a four-screen EFIS — a common factory/retrofit configuration on Learjet 45/LJ45XR models — supporting standard business-jet navigation and flight management capabilities. Typical missions for this configuration would include short- to medium-range executive transport and on-demand charter work within the aircraft’s approximately 1,971 nm range, operating from the owner’s base in Lafayette, LA, US. No additional unique cabin amenities or bespoke interior modifications are documented in the provided dataset.
The Learjet 45 family occupies the light-to-midsize business-jet niche, offering high cruising speed (here 436 kts) and a high-altitude ceiling (51,000 ft) suitable for rapid point-to-point travel. Competitors in the same market include other light-cabin jets with similar missions and range, and buyers typically weigh factors such as avionics suite (this airframe’s Honeywell Primus 1000), operating costs, and fleet commonality. Given the reported valuation of $3,400,000, resale and charter appeal will depend on recorded maintenance history, interior condition, and any STC upgrades — items not published in the supplied data.
Aircraft Comparison
| Parameter | N18GJ | N102LJ | N106GK |
|---|---|---|---|
| Serial Number (MSN) | 45-442 | 102 | 2134 |
| Year Manufactured | 0 | 1997 | 2013 |
| Duration of Flight | 5 Hours | 6 Hours | 4 Hours |
| Range | 1971 NM | 2418 NM | 2060 NM |
| Max Speed | 456 MPH | 466 MPH | 540 MPH |
| Aircraft Class | Over 20,000lbs | Under 12,500lbs | Over 20,000lbs |
| Service Ceiling | 51000 ft | 51000 ft | 51000 ft |
| Max Passengers | 12 | 11 | 12 |
| Cabin Comfort | No items found. | No items found. | No items found. |