N8674B

This airframe, registered as N8674B, is a Boeing 737-800 (manufacturer designation 737-8H4) built in 2015 with manufacturer serial number 36734. The aircraft is held by UMB BANK NA TRUSTEE listed as UMB BANK NA TRUSTEE (Trustee/Corporation) based in Salt Lake City, UT, US, and is registered in the US. The airframe carries a 143-seat single-class configuration consistent with a mainline low-cost carrier-style layout and has the factory-installed twin CFM56 series powerplant specified for this variant. Public records show the trustee ownership but do not publish an active commercial operator as part of the supplied data.

The cabin is presented in a 143-seat single-class (all-economy) layout typical for Southwest Airlines, indicating a high-density, short- to medium-haul seating plan optimized for high-frequency turnarounds. With a cruise speed of 460 kts and a range of 3,060 nm, the aircraft is suited to domestic and near-international routes within North America and similar mission profiles elsewhere. Avionics and specific fit details are not published in the supplied data; maintenance considerations center on the common CFM56-7B powerplant heritage and the 737-800 airframe lifecycle typical for a 2015-build jet. Trustee ownership often indicates the airframe may be part of a lease or financing arrangement rather than direct airline title.

The Boeing 737-800 (737-8H4) occupies a performance niche as a high-utilization narrowbody offering balance of capacity and range, competing with variants of the Airbus A320 family in single-aisle markets. The combination of CFM56-7B27A engines, a 143-seat high-density layout, and a service ceiling of 41,000 ft makes it attractive to carriers needing flexible short- to medium-haul operations. Buyer and lease demand tends to favor airframes with clear maintenance records and stable ownership; trustee-held examples like UMB BANK NA TRUSTEE commonly appear in secondary-market transactions or lease returns where thorough records and engine time are key resale considerations.