The Athearn Genesis ATHG31779 HO scale model of the BNSF #5665 GE AC4400CW comes equipped with DCC and Sound. This locomotive features the as - delivered appearance of BNSF units, including a small plow, high - mount number boards, and walkway - mounted ditch lights. It has a 'Gullwing' style cab and a large roof GPS dome. Delivered in 2004, these units were great for coal trains and even served on Metrolink. The AC4400CW series locomotive offers DCC - ready Quick Plug™ technology, accurately painted and printed paint schemes, and LED lighting. It also has many detailed features like etched walkway steps, animated roller bearing caps, and flexible rubber hoses. Sound - equipped models have an onboard DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers. The AC4400CW was a mainstay of modern railroading from 1993 to 2004. Athearn has precisely reproduced it with dozens of variations.

Using this Athearn Genesis HO scale locomotive is straightforward. First, make sure your track is clean and properly connected. If you're using DCC, connect the locomotive to your DCC system using the 21 - pin NEM connector. In DC mode, you can still enjoy basic functions like engine, horn, and bell sounds. When operating, you'll notice the smooth and quiet all - wheel drive. For storage, use the provided secure packaging. As for maintenance, keep the locomotive clean. Regularly dust it off and check the electrical connections. Avoid using harsh chemicals on the paint. If the sound seems off, check the speakers and the DCC decoder. Refer to the CV chart in the box if you want to change some functions. With proper care, this model will serve you well for a long time.