N100FK

This write-up describes a specific airframe, N100FK, a Learjet 45 built by LEARJET INC in 2000 with serial number 113. The aircraft is owned by FK AIR LLC, an LLC based in Newark, DE, US, and is registered in the US; the change of custody to FK AIR LLC is the principal recorded ownership event for this tail. The airframe is valued at $2,500,000, reflecting its market position as a late-model Learjet 45 with typical avionics and seating flexibility.

The cabin is fitted with a flat-floor executive arrangement and a typical 8–12-place executive seating layout, including a forward galley and a belted aft lavatory; this configuration remains configurable to suit operator requirements. Avionics are listed as Honeywell Primus 1000 as a typical fit, with the note that the suite may be retrofitted depending on owner upgrades. Typical missions for this airframe would align with business and executive transport profiles that leverage its transcontinental range of 1,970 nm and high-speed cruise of 436 kts, operating from the owner’s base in Newark, DE, US. Maintenance considerations for this airframe reflect twin Honeywell TFE731-20AR engines and the airframe age since its 2000 build year.

The Learjet 45 family occupies a light-medium business jet niche, offering high cruise speed and a 51,000 ft service ceiling that appeals to buyers seeking regional and cross-country capability. Competing aircraft in this segment typically emphasize cabin comfort versus payload-range tradeoffs; the 12-seat flexible cabin and flat floor support executive missions and charter usage. Resale and maintenance considerations for this specific airframe center on engine hours, avionics retrofit history such as upgrades to the Honeywell Primus 1000, and the market valuation of $2,500,000 for a 2000-built example.