N525SD

This entry concerns airframe tail number N525SD, a Bombardier-built business jet delivered in 2009 with manufacturer serial number 5790. The aircraft is a Bombardier Challenger 605 (CL-600-2B16) manufactured by Bombardier Inc and is registered in the US. It is recorded as owned by corporation SKYE GRYPHON LLC of Concord, NH, US; ownership registration is held in that corporate name. Valuation data for this specific airframe lists a market value of $10,324,275; notable registry actions or historical transfers beyond the present ownership are Not published.

The cabin of N525SD follows a typical executive two-zone layout with a forward galley, mid-cabin club seating, and an aft divan; the platform is commonly outfitted in an 8–12 passenger executive configuration even though the type is certificated up to 22 seats. Avionics fit is the Rockwell Collins Pro Line 21 suite, which is the typical avionics installation for the CL-600-2B16/605 designation. Operational mission profiles compatible with the aircraft’s performance metrics—4,045 nm range, 471 kt cruise and 41,000 ft ceiling—are consistent with transcontinental and medium-range international executive transport under corporate ownership based in Concord, NH, US. Specific interior finish, special amenities, or unique maintenance status for this serial-numbered airframe are Not published.

The airframe belongs to the Bombardier Challenger 605 family (CL-600-2B16) produced by Bombardier Inc, which positions the type in the super‑mid sized fixed‑wing multi‑engine business jet category. With twin General Electric CF34-3B engines producing 8,729 lbf each, the model’s combination of range (4,045 nm), cruise (471 kts) and a high service ceiling (41,000 ft) defines its operational niche for long domestic and shorter international missions. Seating flexibility—certificated to 22 but commonly fitted for 8–12 executive passengers—affects buyer and charter demand and contributes to resale valuation considerations reflected in the listed value of $10,324,275. Maintenance and resale prospects for this specific 2009 serial 5790 airframe will be affected by logbook, avionics standard Pro Line 21 fit, and condition records maintained under owner SKYE GRYPHON LLC.