N818RU

The airframe bearing registration N818RU is a 1997-built Cessna 560 Citation Ultra, constructor serial number 560-0443. The jet is owned by WORLDWIDE ALLIANCE AIR LLC, an LLC based in Ocala, FL, US, and is registered in the US. This specific airframe has been operated and maintained under private LLC ownership; no additional historic registry actions or transaction history are published in the supplied data. Condition and valuation specifics are not provided beyond the ownership and basic configuration information.

The airframe is outfitted in a typical executive cabin configured for 7–8 passengers in its usual executive layout while retaining the capability to accommodate up to 11 seats for higher-density passenger missions. Specific avionics suite details and retrofit history for this airframe are Not published, as are formal notes on in-service interior refurbishments or unique cabin amenities for N818RU. Operationally, with a cruise speed of 430 kts and a range of 1,960 nm, the aircraft is suitable for regional to transcontinental executive missions and ad hoc charter work from its operator base in Ocala, FL, US. Maintenance considerations follow standard light‑jet practices for the Citation Ultra series and its JT15D powerplants.

The Cessna 560 Citation Ultra occupies the light-to‑midsize business jet niche, offering higher cruise speeds and altitudes than earlier Citation models while maintaining single-aisle cabin practicality. With twin JT15D 5 SER engines producing 3,045 lbf each and a service ceiling of 45,000 ft, the type competes with contemporary light jets for owner-operator and charter demand where short-field performance and efficient regional transits are priorities. Buyers and brokers typically evaluate Citation Ultras on airframe time, engine cycles, and the presence or absence of avionics and cabin upgrades; resale and maintenance considerations for N818RU would likewise pivot on those same logged records and any unlisted refurbishments.