N548LM Aircraft Overview
Performance Profile
At 457 knots, N548LM covers domestic city pairs in half the time of a turboprop. The Bombardier Learjet 31's 1,540 NM range and 2x Honeywell TFE731-2-3B deliver jet performance with the operating economics that owner-operators and small flight departments require.
Mission Profile
N548LM handles the regional missions that define light jet aviation: 400-1,500 nautical mile legs with 2-6 passengers. The Bombardier Learjet 31's short runway capability and 8-seat cabin reach airports that larger jets cannot access.
Charter Authorization
Charter authorization is active for N548LM. This Bombardier Learjet 31 operates under a Part 135 certificate for regional and short-haul missions. Contact The Jet Finder to check scheduling.
Insider Note
Light jets access more than 5,000 airports across the United States. The Bombardier Learjet 31's runway requirements are typically under 4,000 feet, opening up regional and county fields that save an hour or more of ground transportation. N548LM brings this access to .
Charter & Acquisition Briefing
N548LM is a 1992 Learjet under . The Learjet 35A is the U.S. military's C-21A utility transport and the standard platform for civilian air ambulance operations nationwide.
Fleet Position
Over 1,400 Learjet 25/31/35/36 aircraft were produced. Approximately 500 remain on active U.S. registrations. FAA data shows N548LM based in 8 passengers, . The Learjet 35A dominates the U.S. air ambulance market, and the U.S. Air Force operates the C-21A (military Learjet 35) for operational support transport. Military fleet data ensures parts support for decades.
Charter Availability
N548LM is Part 135 charter authorized. Learjet 35/36 charter rates range from $2,800 to $4,000 per flight hour. Many charter Learjet 35As also serve as air ambulance platforms, and availability can be tight during medevac-heavy periods. The aircraft's speed (438 knots cruise) matches or exceeds newer light jets at lower hourly rates.
Market Position
N548LM is a 1992 Learjet 35A, 31, or 36A. Pre-owned values sit at $800K to $1.5M. The Learjet 35A is the workhorse of the U.S. air ambulance industry. The 31A brought a standup entry door and improved avionics. Both variants remain viable operational aircraft with decades of parts support guaranteed by the USAF C-21A fleet.
At this acquisition cost, the Learjet competes with turboprops on price while delivering jet speed. For air ambulance operators, the Learjet 35A's time-critical speed advantage saves lives on long-range medevac missions. For charter, the aircraft serves price-sensitive customers who value the Learjet name.
Mission Profile
Early Learjets handle speed-critical missions between 300 and 1,800 nautical miles. The Learjet 35A reaches FL450 in under 20 minutes, getting above weather and commercial traffic faster than any competitor. Air ambulance operators rely on this climb performance for time-critical patient transport where every minute matters.
When to Choose Something Else
Pass on the early Learjet for a 10+ year ownership horizon. While parts support is strong today (USAF fleet ensures this), the airframe's age means increasing inspection requirements and corrosion management costs that compound over time.
Ownership & Operations
Aircraft management companies handle the operational complexity of jet ownership. They provide crew, maintenance tracking, regulatory compliance, insurance, and hangar coordination. Management fees run $8,000 to $25,000 per month depending on aircraft size. For owners who fly 100 to 300 hours annually, professional management reduces risk and administrative burden while maintaining access to Part 135 charter revenue.
Pre-Purchase Considerations
Engine program enrollment significantly affects aircraft value and operating economics. Programs like Rolls-Royce CorporateCare, Pratt & Whitney Eagle Service Plan, and Honeywell MSP spread major engine costs into predictable hourly rates. Aircraft enrolled in these programs command 10 to 20% higher resale values than non-enrolled equivalents because buyers avoid the risk of unbudgeted engine overhauls.
Charter Market Context
The Jet Finder sources charter aircraft from a network of vetted Part 135 operators. We do not own aircraft. This broker model ensures clients see competitive options across multiple operators rather than being limited to a single fleet. Pricing transparency comes from comparing 3 to 5 operator quotes on every request. The client sees all options and chooses based on aircraft, price, and operator quality.
N548LM Aircraft Intelligence
Cross-referenced from FAA Registry, Part 135 operator database, and live ADS-B telemetry.
Inquire About N548LM
Contact us to see if this aircraft is available for a charter flight or acquisition that fits your needs. If the aircraft is not available or does not work for you, we operate private aircraft as well and have access to more than 15,000 private aircraft worldwide.
For more information contact us and one of our private aviation advisers will be happy to assist you.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N548LM |
|---|---|
| Manufacturer | Bombardier |
| Model | Bombardier Learjet 31A (Learjet 31A) |
| Category | Light Jet |
| Cabin Class | — |
| Year Built | 1992 |
| Configuration | Executive/8 |
| Home Base | Portland Hillsboro Airport, Hillsboro, Oregon |
| Home Airport | KHIO |
| Interior Refurbished | 2004 |
| Exterior Refurbished | 2001 |
Performance & Capabilities
| Engine Type | 2x Honeywell TFE731-2-3B |
|---|---|
| Engine Thrust | 3,500 lbs |
| Max Cruise Speed | 457 knots |
| Maximum Range | 1540 nautical miles |
| Service Ceiling | 51,000 feet |
| Passenger Capacity | 8 passengers |
| Avionics | Collins |
| IFR Certified | Yes |
Frequently Asked Questions About N548LM
16 questions answered about this aircraft and the Bombardier Learjet 31A
N548LM is a 1992 Bombardier Learjet 31A (Learjet 31A) registered in the United States. It carries serial number on file with the FAA and is classified as a light jet in the private aviation market. The aircraft has maintained continuous airworthiness for 35 years.
N548LM is a Bombardier Learjet 31A (Learjet 31A). The Bombardier Learjet 31A is a light jet platform with a range of 1,540 nautical miles. Bombardier has a well-established support network for this airframe.
The Bombardier Learjet 31 is powered by 2x Honeywell TFE731-2-3B, each producing 3,500 lbs. Engine maintenance programs from the manufacturer spread overhaul costs across flight hours, making operating expenses predictable. The powerplant supports a service ceiling of 51,000 feet.
The Bombardier Learjet 31 has a maximum cruise speed of 457 knots. Long-range cruise is 420 kts. At these speeds, a three-hour flight covers approximately 1371 nautical miles, connecting most major city pairs within its range envelope.
The Bombardier Learjet 31A (Learjet 31A) has an approximate range of 1,540 nautical miles. This translates to nonstop coverage of coast-to-coast routes such as New York to Los Angeles, or Miami to Seattle. At a cruise speed of approximately 457 knots, total block times remain competitive for the category.
The Bombardier Learjet 31 seats up to 8 passengers in a typical charter configuration. The cabin measures 12.9 ft long, 4.9 ft wide, and 4.3 ft tall. The cabin accommodates productive work or rest on flights of typical duration.
The Bombardier Learjet 31 has a maximum service ceiling of 51,000 feet (FL510). At this altitude, the aircraft operates above commercial traffic and most weather systems. The pressurization system maintains a cabin altitude of approximately 4,500-5,500 feet at maximum cruise altitude, reducing passenger fatigue on long flights.
Yes. The Bombardier Learjet 31 is fully certified for IFR (Instrument Flight Rules) operations. It is equipped with Collins avionics avionics, supporting precision approaches, RNAV/GPS navigation, FANS/CPDLC for oceanic operations, and ADS-B Out compliance. All Part 135 charter operations require two instrument-rated pilots.
The Bombardier Learjet 31 cabin measures 12.9 ft long, 4.9 ft wide, and 4.3 ft tall. Most passengers can stand upright in the center aisle. Baggage capacity is 40 cu ft.
The Bombardier Learjet 31 has 40 cu ft of baggage volume in an externally accessible, heated and pressurized compartment. This accommodates 8+ full-size suitcases or a combination of luggage, garment bags, and sporting equipment. The compartment does not intrude on cabin space.
The Bombardier Learjet 31 is equipped with Collins avionics. This integrated flight deck provides enhanced situational awareness, synthetic vision, TCAS II, and weather radar. The system supports single-crew operations where type-certified, though Part 135 charter flights require two pilots.
The Bombardier Learjet 31 was produced from 1988-2003. The type was succeeded by the Learjet 40. This specific aircraft (N548LM) was manufactured in 1992.
The Bombardier Learjet 31 competes in the Light Jet segment against aircraft with similar range and cabin specifications. Key differentiators include a cruise speed of 457 knots, range of 1,540 nm, and a 4.9 ft-foot-wide cabin. Selection between competing types depends on mission profile, operator availability, and total trip cost.
Charter rates for the Bombardier Learjet 31 typically range from $2,000-$2,800 per flight hour, depending on operator, region, and seasonal demand. This includes crew, fuel at current Jet-A prices, and standard handling. Additional costs may include FBO fees, overnight crew expenses, international handling, and repositioning if the aircraft is not based at the departure airport.
Contact The Jet Finder to inquire about charter availability for N548LM. We have access to more than 15,000 private aircraft worldwide.
Contact us for acquisition information about N548LM. Our aviation advisors can provide market valuation and availability details.
From Your First Mission to Your Final Acquisition
Contact us to see if this aircraft is available for a charter flight or acquisition. If this aircraft is not available, we operate private aircraft and have access to more than 15,000 private aircraft worldwide.