N778RM

This entry covers the specific British Aerospace airframe registered N778RM, a 1990-built British Aerospace BAe 125 Series 800A (Hawker 800A) with serial number 258178. The aircraft is owned by Aero Advantage Services Corp Trustee (a corporation based in Wilmington, DE, US) and carries a US registration. The airframe’s documented configuration and avionics fit reflect an executive transport role; its market valuation is listed at $1,325,000. No additional ownership transfers or notable registry actions are published beyond the trustee ownership noted.

The cabin for N778RM is arranged in an executive 9-passenger layout with a forward 4-place club, a forward-facing single seat opposite a three-place divan, a belted potty, and an aft lavatory, suited to corporate or charter shuttle missions. Avionics installed on this airframe include a Honeywell SPZ-8000 autopilot, Honeywell 5-tube EFIS, Honeywell Primus 870 weather radar, and Honeywell TCZ-910 TCAS, supporting instrument flight operations and situational awareness for typical medium-range business trips. With a cruise speed of 430 kts and a maximum certified ceiling of 41,000 ft, the aircraft is configured for higher-altitude, fast executive transportation within its 2,390 nm range. Maintenance considerations for this specific airframe would center on the twin Honeywell TFE731-series engines and the integrated Honeywell avionics suite as installed.

As a British Aerospace BAe 125 Series 800A (Hawker 800A) airframe, N778RM belongs to a family positioned in the mid-size corporate jet niche, offering transcontinental capability on a single-crew-capable platform when configured accordingly. Competing models occupy similar mission roles and capacities; buyer interest typically reflects platform age, avionics fit, and engine hours—factors directly relevant given this airframe’s 1990 build year and specified Honeywell equipment. Resale and maintenance considerations for this model emphasize airframe lifecycle, engine TBO planning for the TFE731-5R-1H units, and the value impact of the installed Honeywell EFIS and TCAS package.