N76AX
Learjet 45
Learjet Inc.
5 Hours
Duration of Flight
1968 NM
Range
465 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2021-12-08| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-09-25 | N/A | N/A | N/A | ✓ Landed |
| 2025-09-25 | N/A | N/A | N/A | ✓ Landed |
| 2025-09-23 | N/A | N/A | N/A | ✓ Landed |
| 2025-09-23 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Learjet 45
Overview
Learjet 45 (MSN 310), N76AX — assigned to GRIFFIN AIR LLC, Lynden WA; certificate issued 2021-02-01; mode-S AA3F45; 12 seats / 2 engines.
Specifications
- Engines: 2× Honeywell TFE731-20 (3500 lbf each)
- Range: 1968 nm
- Cruise: 436 kts
- Seats: 12
- Ceiling: 51000 ft
Operations & Cabin
Avionics: Honeywell Primus 1000 (typical Learjet 45 fit)
Model & Market Context
This airframe, registered as N76AX, is a Learjet 45 built by Learjet Inc. carrying construction serial number 310. The aircraft is owned by GRIFFIN AIR LLC, a corporate owner based in Lynden, WA, US, and operates on a US registration. The airframe is a fixed-wing multi-engine business jet with an estimated market value of $3,000,000; current records indicate corporate ownership and operation from the owner’s home base in Lynden. Notable registry information: maintained on the U.S. registry under corporate ownership with no public record of recent transfer or leasing actions.
This specific Learjet 45 typically presents a 12-seat executive configuration conducive to short-to-medium international and domestic hops within its 1,968 nm range and high-speed cruise of 436 kts. The airframe is commonly fitted with Honeywell Primus avionics as a typical Learjet 45 fit, providing modern flight management and situational awareness for crew operations. Operated from Lynden, Washington by GRIFFIN AIR LLC, the aircraft’s mission profile is consistent with corporate transport, on-demand charter, and executive positioning flights; operations exploit the type’s high-altitude capability up to 51,000 ft for efficient routings and weather avoidance. Maintenance considerations for this airframe center on two Honeywell TFE731-20 turbofan engines and typical Learjet 45 airframe inspections; condition and value reflect corporate ownership and market factors.
The Learjet 45 family occupies the light-medium business jet niche with strong performance in speed and altitude, exemplified by this airframe’s 436 kts cruise and 51,000 ft ceiling. Competing models in the segment include other light-to-mid-size business jets offering similar range and cabin capacity, and buyers typically seek examples with well-documented maintenance and avionics like the Honeywell Primus fit. Resale and maintenance considerations for this airframe reflect engine lifecycle management for the TFE731-20 powerplants and the market valuation near $3,000,000, factors that influence buyer and charter demand in the pre-owned business jet market.
Aircraft Comparison
| Parameter | N76AX | N102LJ | N106GK |
|---|---|---|---|
| Serial Number (MSN) | 310 | 102 | 2134 |
| Year Manufactured | 0 | 1997 | 2013 |
| Duration of Flight | 5 Hours | 6 Hours | 4 Hours |
| Range | 1968 NM | 2418 NM | 2060 NM |
| Max Speed | 465 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. |