N503LB
Learjet 35A (35A)
Gates Learjet Corporation
4 Hours
Duration of Flight
1930 NM
Range
471 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2025-11-25No flight history available
Flight records for this aircraft have not been tracked yet.
AI Summary
Learjet 35A (35A)
Overview
Registered as a Learjet 35A (MSN 35-232) to Crawford Leasing Co LLC (Wichita, KS). Public spotting and registration aggregators list assignment to Crawford Leasing Co LLC in 2015.
Specifications
- Engines: 2× Honeywell TFE731-2 (TFE731-2-2B family) (3500 lbf each)
- Range: 1930 nm
- Cruise: 436 kts
- Seats: 8
- Ceiling: 45000 ft
Model & Market Context
The airframe N503LB is a 1979-built Learjet 35A, serial 35-232, manufactured by Gates Learjet Corporation. It is recorded as owned by Crawford Leasing Co LLC, a corporation located in Wichita, KS, US, and is registered in the US. Registered to Crawford Leasing Co LLC represents the most recent documented ownership for this specific airframe. Publicly available registry action details and condition reports are Not published; market valuation for the airframe is listed at $1,137,500.
The cabin layout for this airframe is documented with 8 seats; further interior configuration details are Not published. Avionics fit and specific equipment lists for this individual aircraft are Not published. Based from the owner location Wichita, KS, US, typical mission profiles consistent with the aircraft's published capabilities would be within its 1,930 nm range and at cruise speeds near 436 kts; specific route logs and operator schedules are Not published. Maintenance records, unique amenities, and other airframe-specific service considerations are Not published for this serial.
As a Learjet 35A manufactured by Gates Learjet Corporation, this airframe sits in the light business jet segment of the fixed-wing market and is cataloged under fixed-wing multi-engine aircraft. Its published performance figures—436 kts cruise, 1,930 nm range and 45,000 ft ceiling—define the platform's operational envelope and inform buyer and charter expectations. The listed valuation of $1,137,500 provides a concrete resale benchmark for this specific serial when comparing across the type and model year.
Aircraft Comparison
| Parameter | N503LB | N108JN | N108RB |
|---|---|---|---|
| Serial Number (MSN) | 35-232 | 35-358 | 35-097 |
| Year Manufactured | 1979 | 1980 | 1976 |
| Duration of Flight | 4 Hours | 7 Hours | 5 Hours |
| Range | 1930 NM | 2857 NM | 2125 NM |
| Max Speed | 471 MPH | 471 MPH | 471 MPH |
| Aircraft Class | 12,500 to 20,000lbs | 12,500 to 20,000lbs | Under 20,000lbs |
| Service Ceiling | 45000 ft | 45000 ft | 45000 ft |
| Max Passengers | 8 | 9 | 6 |
| Cabin Comfort | No items found. | No items found. | No items found. |