N801SY

This airframe, registered as N801SY, is a Boeing 737-8Q8 (737-800) built in 2001 with manufacturer serial number 30332. The airframe has been owned by SUN COUNTRY INC of Minneapolis, MN, US, which appears in fleet records as the primary corporate operator and home base steward. The aircraft has a US civil registration (US) and its service history includes an initial two-class cabin fitment followed by later re-configurations to high-density single-class layouts noted in operator records. Condition and valuation highlights are not published in the supplied data, though the airframe’s age and seat-density changes reflect typical mid-life market positioning for 737NG-series jets.

This specific 737-800 was historically configured as C12Y150 (two-class) in earlier service and subsequently converted to higher-density single-class variants recorded as Y186/Y183, reflecting a shift toward short- to medium-haul high-capacity revenue missions. The aircraft is powered by twin CFM56-7B series turbofan engines and is typically used on scheduled passenger services operated from its Minneapolis, MN base under corporate ownership. Avionics fit and accessory details are not published in the provided data; maintenance considerations follow standard 737NG line and base maintenance cycles, with particular attention to cabin reconfiguration interfaces and high-utilization wear consistent with dense seating layouts.

The Boeing 737-800 airframe occupies a core short- to medium-range single-aisle market niche, offering a balance of capacity and operating efficiency suitable for high-frequency domestic routes and point-to-point leisure services. Competing models include later-generation single-aisle types and used-market A320ceo-family aircraft; demand for this serial typically centers on airlines and ACMI/charter operators seeking proven reliability and high-density seating economics. Resale and maintenance considerations for this airframe reflect its 2001 build year, cumulative utilization, and the impact of cabin conversions on aftermarket valuation.