N851SY

This airframe, registered as N851SY, is a Boeing 737-8K5 (737-800 NG) built by Boeing Commercial Airplanes in 2013 with manufacturer serial number 37256. The aircraft is owned by Sun Country Airlines (corporation, Minneapolis, MN, US) and carries a United States registration (US). As a 2013-built 737-800 NG, the airframe's basic identity and registry status are established by its serial and tail number, and it remains associated with a Minneapolis-based corporate operator. Notable registry actions include its United States registration and current corporate ownership record.

The airframe operates under the Sun Country Airlines corporate ownership and is deployed in line with the 737-800 NG’s short- to medium-range mission profile given its 3,115 nm range and 440 kts cruise capability. Based in Minneapolis, MN, the aircraft’s operational envelope—up to 41,000 ft—supports typical airline cruise altitudes and route structures compatible with the operator’s network. Cabin specifics and seating counts are not published for this particular registration in the supplied data; maintenance considerations for this individual airframe center on the two CFM56-7B engines and the standard service regimes associated with a 2013-build 737-800 NG.

The airframe belongs to the Boeing 737-800 NG family manufactured by Boeing Commercial Airplanes, a widely used model characterized by twin CFM56-7B propulsion and a medium-range capability suited to the data-stated 3,115 nm range. Performance figures such as 440 kts cruise and a 41,000 ft ceiling define its operational reach and ceiling compared to contemporaneous narrow-body types. Resale and maintenance considerations for this specific aircraft are informed by its 2013 build date, serial 37256, two CFM56-7B engines, and its current corporate registration under Sun Country Airlines (Minneapolis, MN, US).