N7SN

This airframe, registered N7SN, is a Learjet 45 with manufacturer identity Learjet Inc and serial number 591. It is owned by SEVENSON ENVIRONMENTAL SERVICES INC, a corporation based in Niagara Falls, NY, and carries a US registration. The documented valuation for this specific aircraft is $3,100,000, and its recorded configuration and equipment reflect an executive corporate fit commonly assigned to business transport and corporate missions. No additional registry events or historical operators are published in the supplied data.

The cabin for this airframe is an executive layout designed for a typical 8–12 place corporate interior, featuring a flat-floor cabin and an approximate cabin length in the range of 19–25 ft depending on fit. Avionics fit follows the model-typical suite, listed as Honeywell Primus 1000, supporting standard corporate IFR operations. Typical mission profiles for this configuration include company transport, regional executive travel, and priority cargo or personnel repositioning on routes consistent with a 1,968 nm range and high-speed cruise of 436 kts. Operator base activity is centered at Niagara Falls, NY, and maintenance considerations for this specific airframe emphasize twin Honeywell TFE731-20 powerplants and the lifecycle and market valuation noted above.

This Learjet 45 airframe occupies a light-cabin, high-speed performance niche within business aviation, emphasizing fast cruise and high-altitude capability to 51,000 ft with modest seating for up to 12. Buyer and charter demand for this configuration is driven by operators needing trans-regional speed and executive interiors rather than large-cabin amenities. Resale and maintenance considerations for this unit are shaped by its twin Honeywell TFE731-20 engines, the installed Honeywell Primus 1000 avionics suite, and the stated market value of $3,100,000, which collectively influence operating cost, refurbishment scope, and marketability.