N419LG

This entry documents airframe N419LG, a Bombardier Inc. production Learjet 45 with serial number 45-079. The jet is registered in the United States and is on the books to corporation Aero Jet Aviation I Inc of Fort Lauderdale, FL, US, which is the listed owner in public records. The aircraft has been photographed in REVA Air Ambulance markings, indicating reported air‑ambulance/medevac use in available imagery. Current valuation for this specific airframe is listed at $7,500,000, reflecting its condition and installed equipment mix.

The cabin of N419LG has been photographed wearing REVA Air Ambulance livery, consistent with medevac configurations reported in imagery, while typical Learjet 45 executive interiors are arranged for 8–9 passengers; this airframe is certificated for up to 12 seats. Flight deck avionics are provided by the Honeywell Primus 1000 EFIS suite, supporting modern navigation and situational awareness for crew operations. Powered by twin Honeywell TFE731-20 engines, the aircraft’s mission profile typically includes short to mid‑range business or urgent medical transport flights from its operator base in Fort Lauderdale, FL. Maintenance considerations for this airframe center on TFE731 engine support and avionics lifecycle updates consistent with executive and medevac operational tempos.

The Learjet 45 family occupies the light-cabin, high‑performance segment of business jets, offering transcontinental range near 1,968 nm and a high cruise speed of about 445 kts with a certified ceiling to 51,000 ft. Competitors in this performance niche include other light-to‑midsize business jets that trade cabin volume for speed and climb capability; buyers often value the Learjet 45 for its runway performance and fast cruise. For resale and maintenance, factors affecting value for this airframe include the air‑ambulance history, the health and time‑between‑overhaul of its TFE731-20 engines, and the installed Honeywell Primus 1000 avionics, all of which inform market demand and refurbishment costs relative to the listed $7,500,000 valuation.