N239AY
Bombardier Learjet 31A (31A)
Learjet (Bombardier Aerospace)
3 Hours
Duration of Flight
1290 NM
Range
462 MPH
Max Speed
Gallery

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Basic Information
Airframe
Data valid as of 2025-11-26No flight history available
Flight records for this aircraft have not been tracked yet.
AI Summary
Bombardier Learjet 31A (31A)
Overview
US registration N239AY — Learjet 31A registered to Bank of Utah Trustee, Salt Lake City, UT (public trustee listing).
Specifications
- Engines: 2× Honeywell TFE731-2-3B (3500 lbf each)
- Range: 1290 nm
- Cruise: 441 kts
- Seats: 6
- Ceiling: 51000 ft
Operations & Cabin
Typical 6-place executive club layout with forward galley and belted lavatory; divan possible in aft cabin Executive leather seating, small forward galley/refreshment center, walnut-style cabinetry common to late-model Learjet 31A interiors (configuration varies by operator). Avionics: King EFIS-50 / Dual KFC-3100 autopilot (common original fit; individual aircraft may have retrofit avionics)
Model & Market Context
This entry covers airframe N239AY, a Bombardier Learjet 31A built in 2000 with manufacturer's serial 31-189. The airframe is recorded as owned by Bank of Utah Trustee, a trust based in Salt Lake City, UT, US, and is U.S.-registered. The aircraft's condition and valuation are summarized at $986,000, reflecting its age, configuration and typical market considerations for late-model Learjet 31As.
The cabin of N239AY is laid out in a typical six-place executive club configuration with a forward galley and a belted lavatory; a divan installation is possible in the aft cabin depending on owner preference or modification. Avionics are described as the common original fit of King EFIS-50 with Dual KFC-3100 autopilot, while individual retrofit paths are noted depending on operator upgrades and maintenance cycles. Typical mission profiles for this airframe align with short to medium-range executive transport, leveraging its 1,290 nm range and high cruise speed for fast point-to-point travel; the trust ownership suggests private corporate or trustee-directed use operated from a Salt Lake City, UT home base. Maintenance considerations for this specific airframe include lifecycle management of the Honeywell TFE731 series engines and potential avionics retrofits that can materially affect dispatch reliability and marketability.
The Bombardier Learjet 31A occupies a light, high-performance business jet niche defined by high cruise speed and a 51,000 ft ceiling, appealing to buyers seeking rapid climb and cruise performance. Competitors in the class typically include other late-model light jets offering similar speed and range; resale and maintenance considerations for this airframe reflect its 2000 build year, the supplied avionics baseline, and engine type, all of which drive buyer demand and refurbishment costs. The reported valuation of $986,000 situates this individual aircraft within the secondary market where airframe condition, avionics upgrades, and documented maintenance history heavily influence final sale price.
Aircraft Comparison
| Parameter | N239AY | N100KZ | N137BR |
|---|---|---|---|
| Serial Number (MSN) | 31-189 | 45-065 | 45-2068 |
| Year Manufactured | 2000 | 1999 | 2007 |
| Duration of Flight | 3 Hours | 4 Hours | 4 Hours |
| Range | 1290 NM | 1968 NM | 1573 NM |
| Max Speed | 462 MPH | 464 MPH | 465 MPH |
| Aircraft Class | 12,500 to 20,000lbs | Over 20,000lbs | Over 20,000lbs |
| Service Ceiling | 51000 ft | 51000 ft | 51000 ft |
| Max Passengers | 6 | 12 | 12 |
| Cabin Comfort | No items found. | No items found. | No items found. |