N415SD

This entry covers airframe N415SD, a Cessna 525C Citation CJ4 manufactured by Textron Aviation Inc. and delivered in 2016 with serial number 525C0232. The aircraft is owned by NORTHWEST AVIATION LLC, a corporation based in Fargo, ND, US, and is registered in the US. Registry and ownership records show the airframe presently operated from its owner’s home base in Fargo, with valuation and condition summaries listing a market value of $5,550,684 and typical executive configuration noted in listings.

The cabin is described in manufacturer and used-aircraft listings as an executive layout with typical capacity for 7–10 passengers in a corporate arrangement, while FAA registry data for this airframe lists 11 seats. Avionics fit for this airframe corresponds to the Collins Pro Line 21 suite as reported in Textron/used-aircraft materials for CJ4 and Pro Line 21 variants. Operational use for this specific aircraft, based at Fargo, typically aligns with corporate transport and charter missions within the aircraft’s 2,165 nm range and high-speed cruise capability of 451 kts. Maintenance considerations reflect the twin Williams FJ44-4A engines and executive interior upkeep; listings and registry notes emphasize the executive fit and market valuation when assessing service history and condition.

The airframe belongs to the Citation CJ4 family, positioned to deliver high cruise speed and transregional range with a service ceiling of 45,000 ft, powered by two Williams FJ44-4A turbofans. Its configuration and valuation at $5,550,684 place it as an asset typically sought by corporate owners and charter operators needing executive transport with up to 11-seat certification on record. Resale and maintenance considerations for this airframe focus on avionics standardization (Collins Pro Line 21), engine maintenance cycles for the FJ44-4A powerplants, and the condition of executive cabin installations as reflected in market listings and registry documentation.