N777MX

The airframe bearing tail number N777MX is a 1984-built Cessna 650 Citation III, serial number 650-0051. Registered to DBR FLY LLC, a Colorado-based corporation in Denver, CO, US, the airframe appears in U.S. civil registration with corporate ownership rather than individual or commercial operator listing. The airframe’s configuration and historical registry movements beyond the 1984 build and current owner are not published in this dataset. As of the provided valuation, the airframe is reported at $964,000, a figure that reflects market and condition factors for early-1980s Citation III examples.

The Citation III airframe typically accommodates up to a 12-seat executive cabin; specific seat configuration for N777MX is not published but would follow common Citation III layouts emphasizing club seating, divans and forward galley options. Avionics for this airframe are described generically as typical original or upgrade installations including Collins Pro Line II / Sperry SPZ-650 variants, though the exact fit for N777MX is not publicly listed. With a long-range capability of 2,054 nm and a high-speed cruise near 427 kts, missions for this airframe commonly include transcontinental U.S. hops and medium‑range international charters when operated from its owner base in Denver, CO. Maintenance considerations for this serial include standard heavy inspections and engine support for the TFE731 series.

The Cessna 650 Citation III occupies a late‑generation super‑mid business jet niche from the 1980s, offering high cruise speeds and a 51,000 ft ceiling compared with contemporaries. Competing types from the period include early Gulfstream and Dassault Falcon derivatives in similar mission roles, while later light‑to‑mid size jets have eroded some market share. For buyers and charter operators evaluating N777MX, considerations center on lifecycle maintenance of the TFE731 engines, avionics upgrade potential (Pro Line II or SPZ‑650 pathways), and resale dynamics reflected in the $964,000 valuation for an airframe of 1984 vintage.