N337JX

This airframe, registered as N337JX, is a Boeing 747-409 (747-400 series) built in 2004 with manufacturer serial number 33734. The aircraft is owned by JETONEX LLC, an LLC based in Sunny Isles Beach, Florida, United States; ownership is therefore US-based and the airframe carries US registration. The airframe is powered by four high-thrust turbofan engines and has been reported in configurations used by large passenger operators. Registry facts for this airframe reflect a standard commercial-to-civil corporate ownership path without publicly noted incident history in the supplied data.

The cabin is listed at approximately 375 seats, with a reported China Airlines configuration of 61 Business + 314 Economy, indicating this specific frame has been outfitted in a high-capacity two-class layout suitable for long-haul passenger missions. Typical mission profiles for this airframe and configuration include intercontinental scheduled services or large-group charters, taking advantage of the 747-400 family range capability of 7,285 nm and a cruise speed of 504 kts. The four CF6-80C2B1F engines provide substantial thrust for long overwater operations and high payloads, and maintenance considerations would follow widebody heavy-maintenance cycles and OEM recommended inspections for the 747-400 series. Operator and base activity is associated with the owner’s US location in Sunny Isles Beach, Florida.

The Boeing 747-409 (747-400 series) occupies the large, long-range, high-capacity niche within the fixed-wing multi-engine commercial market, prized for its passenger capacity and intercontinental reach. Competing models historically included other large widebodies, but the 747 family remains distinctive for its size and deck arrangement. Buyer and charter demand for this variant depends on route density and cargo flexibility; resale and maintenance considerations center on aging-airframe inspections, engine shop visit cycles for the CF6-80C2B1F, and cabin refurbishment to meet contemporary passenger expectations.