N604KE

This airframe, registered as N604KE, is a 1999-built Bombardier Challenger 604 (CL-600-2B16) with serial number 5407. The airframe is owned by WORLDWIDE OPTION LLC, an LLC based in Lewes, DE, US, and is registered in the US. The airframe carries a broker-listed valuation of $5,000,000 and is presented in executive configuration for charter or private transport; condition highlights from the listing indicate an executive interior and an avionics fit noted as PrecisionPlus/Pro Line 4.

The Challenger 604 airframe N604KE is certified for up to 22 seats but is currently listed with a 10-passenger executive layout featuring a forward 4-place club, an aft 2-place club, and a right-hand aft 4-place divan. The installed avionics are described as Collins Pro Line 4 with PrecisionPlus ADS-B (broker listing: PrecisionPlus/Pro Line 4 fit). Typical missions for this airframe include long-range corporate transport and charter operations within North America and transcontinental missions enabled by a 3,756 nm range and long-range cruise capability of 459 kts. Operator base and maintenance specifics are tied to the owner, WORLDWIDE OPTION LLC in Lewes, DE, US, and any unique maintenance considerations derive from the CF34 engine family and Pro Line 4 avionics upgrade history.

The Bombardier Challenger 604 family occupies the large-cabin, long-range corporate jet niche, offering transcontinental capability and a high-comfort cabin relative to light and midsize competitors. Competing models historically include the Gulfstream G150/G200 and late-model large-cabin offerings from Dassault and Embraer. For buyers and charter operators, maintenance considerations center on CF34-3B engine support and Pro Line 4 avionics lifecycle and ADS-B compliance. At a broker-indicated value of $5,000,000, this 1999 Challenger 604 reflects typical market dynamics for late-1990s heavy-cabin jets with executive interiors and avionics upgrades.