N604MM

This airframe, registered as N604MM, is a 1998-built Bombardier Challenger 604 (CL-600-2B16) with serial number 5381. The airframe is recorded in corporate ownership under TC FLIGHT LLC, a corporation based in San Francisco, CA, US, and is operated from that home base. The aircraft is shown on the U.S. registry under the corporate owner and has been maintained in executive configuration since acquisition. The listed market valuation for this specific Challenger 604 is $6,000,000, reflecting its year and configuration.

The cabin for this airframe is configured in a typical executive layout, commonly accommodating 8–10 executive seats though the type certification allows for up to 22 seats depending on internal arrangement. Avionics are fitted with the Collins Pro Line 4 suite, supporting long-range corporate operations and IFR airways capability. Typical missions for this Challenger 604 include transcontinental and transoceanic corporate transport within its 4,000 nm range and high-speed cruise at about 459 kts, operated from its San Francisco corporate base. Maintenance considerations for this specific aircraft include continuing support for the CF34-3B powerplants and Pro Line 4 avionics, consistent with mixed corporate/charter utilization.

The Bombardier Challenger 604 (CL-600-2B16) occupies the long-range super-midsize business jet niche, offering transcontinental capability and a high single-pilot or two-pilot operational flexibility. Competing models include other late-1990s/early-2000s large-cabin super-midsize types; buyers typically seek the Challenger 604 for cabin size, range, and robust CF34 engine support. Resale and maintenance considerations for this airframe center on engine life cycles, avionics refurbishment of the Pro Line 4 suite, and the airframe’s age — factors reflected in the $6,000,000 valuation.