HO GEN F89-F Flat Car WTTX Twin 45 (ATHG-2241)

HO-scale Athearn Genesis F89-F Flat Car in the WTTX Twin 45 configuration recreates a classic 1960s intermodal flatcar built for trailer-on-flatcar service. Originating with Trailer Train (now TTX), this model captures the distinctive design and enables realistic TOFC operations on HO layouts.

Decorated and ready to run, the model features a heavy die-cast underframe, raised and lowered hitches to model different trailer lengths, a detailed deck, and 70-ton roller-bearing trucks with spinning bearing caps. Machined metal wheels and body-mounted scale knuckle couplers ensure smooth, reliable operation, while the XTTX version includes four hitches to accommodate varying trailer lengths. The car is weighted for steady performance and suitable for HO layouts with a minimum radius around 22 inches (24 inches or larger is recommended) for best results.