N621DJ

This airframe, registered N621DJ, is a 1994-built Canadair/Bombardier CL-600-2B16 Challenger 604 with serial number 5144. The registered owner is NORTH POINT AVIATION LLC, a San Francisco, CA–based limited liability company that appears as the operator on U.S. registry records. The aircraft is listed with U.S. transport seating of 22, a registry notation that differs from the common executive completion capacity; registry transport seating 22 noted is a notable administrative detail. Valuation and specific condition reports are not published in the provided data.

The aircraft is completed in a typical two-zone executive cabin layout configured for 10–12 passengers, while registry entries note transport seating for 22; the fitted layout includes a forward galley, an enclosed lavatory and approximately 115 cu ft of internal baggage space. Avionics commonly fitted to the 604-class completions are the Rockwell Collins ProLine suite, a configuration noted as typical for this model. Operationally the Challenger 604 airframe with N621DJ would be suited to transcontinental and long-range business missions enabled by a 4,077 nm range and a cruise of 459 kts, with base operations linked to the owner’s San Francisco, California location. Maintenance considerations for this specific airframe follow 604-class norms, including CF34-series engine support and ProLine avionics serviceability.

The CL-600-2B16 Challenger 604 occupies the large-cabin, long-range business jet niche for which it is best known, offering intercontinental capability with comfortable two-zone cabins. Competing types in mission and capacity include large-cabin jets from other manufacturers offering similar range and seating flexibility. Buyer and charter demand historically favors well-documented maintenance and passenger-friendly interiors; resale and maintenance considerations for this airframe center on CF34 engine lifecycle status, avionics configuration (Rockwell Collins ProLine), and how the registered transport seating (22) aligns with prospective buyers’ or operators’ mission requirements.