N451SJ Aircraft Overview
N451SJ is a United States–registered Learjet 45, manufactured in 2001, classified as a light jet in the private aviation market. According to the FAA Aircraft Registry, N451SJ carries manufacturer serial number 173 (FAA model designation 45), and is registered to Southern Cross Aircraft LLC in Fort Lauderdale, FL.
N451SJ is listed on the FAA D085 Part 135 Aircraft Listing under the certificate held by PROFLITE LLC, confirming its authorization for on-demand charter operations.
Performance Profile
The Learjet 45 cruises at 465 knots with a range of approximately 2,120 nautical miles and a service ceiling of 51,000 feet, typically seating up to 9 passengers. It is powered by 2x Honeywell TFE731-20. Typical charter rates for the type run $2,800-$3,800 per flight hour.
Ownership & Registration
All registration data on this page is sourced directly from the FAA Aircraft Registry. For the most current details, use the FAA N-Number lookup for N451SJ.
Detailed Specifications
Aircraft Identity (FAA)
| Registration | N451SJ |
|---|---|
| Manufacturer | Learjet INC |
| FAA Model | 45 |
| Marketing Name | Learjet 45 |
| Serial Number | 173 |
| Year Manufactured | 2001 |
| Category | Light Jet |
| Part 135 Operator | PROFLITE LLC |
| Owner (FAA) | Southern Cross Aircraft LLC |
| Location | Fort Lauderdale, FL |
Performance & Capabilities
| Engines | 2x Honeywell TFE731-20 |
|---|---|
| Cruise Speed | 465 knots (~535 mph) |
| Long-Range Cruise | 437 kts |
| Range | 2,120 nautical miles |
| Service Ceiling | 51,000 ft |
| Passengers | Up to 9 |
| Cabin (L×W×H) | 19.8 ft × 5.1 ft × 4.9 ft |
| Baggage | 65 cu ft |
| Avionics | Honeywell Primus 1000 |
Frequently Asked Questions About N451SJ
N451SJ is a 2001 Learjet 45, a light jet. FAA serial number 173.
N451SJ is registered to Southern Cross Aircraft LLC in Fort Lauderdale, FL according to FAA records.
N451SJ was manufactured in 2001, per FAA records.
The FAA manufacturer serial number is 173.
The Learjet 45 cruises at 465 knots (about 535 mph), with a long-range cruise of 437 kts.
The Learjet 45 has a range of approximately 2,120 nautical miles and a service ceiling of 51,000 feet.
The Learjet 45 typically seats up to 9 passengers, in a cabin measuring 19.8 ft long, 5.1 ft wide and 4.9 ft tall.
Yes. N451SJ holds an active Part 135 certificate under PROFLITE LLC. Contact The Jet Finder to check availability.
Verify N451SJ directly on the FAA Aircraft Registry.
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