midsize jet
N44UN1998 Hawker 800XP

Registration record
N44UN on the FAA register
- Type
- 1998 Hawker 800XP
- Serial
- 258359
- Engines
- 2 × Honeywell TFE731-5BR
- Registered owner
- Hawker 258359 LLC, Dover, DE, US
- Certificate issued
- 2021-06-07
- Airworthiness date
- 2011-07-22
- Registration expires
- 2028-06-30
- Mode S (hex)
- A54A13
- Status
- Current as of October 2026
- Seats
- 15
- Rough value range
- $1.40M to $2.70M
From Radar's listing-based estimates for business jets of similar engine thrust and age, set to the level of the 18 Hawker 800XP estimates on Radar.
Aircraft identity
N44UN is a 1998 Hawker 800XP, serial number 258359. The FAA registration names Hawker 258359 LLC as the registrant. The registrant’s entity type is recorded as LLC. The supplied aircraft category is midsize jet.
Registration record
The certificate of registration was issued on June 7, 2021. The FAA record lists an airworthiness date of July 22, 2011. The FAA fractional-ownership field is not marked for this registration.
The type
The FAA identifies the manufacturer as RAYTHEON AIRCRAFT COMPANY and the model as HAWKER 800XP. The supplied type-certificate reference is FAA A3EU / EASA IM.A.085. Published type specifications list a maximum passenger capacity of 15 and a ceiling of 41000 feet. The type’s engine specification is 2 Honeywell TFE731-5BR engines, with 4750 pounds of thrust per engine. The published Mach figure is 0.8. These are type-level reference figures, not confirmation of this aircraft’s installed engine configuration, cabin seating or individual operating performance.

Data: Radar, FAA aircraft registry file of 2026-10-09.
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