American Flyer 6 44118 6 44118 S Great Northern GP7 Diesel Locomotive #601 VariantsUnitPrice_number_147.71 rear light and cab light rear light and cab light Factory instAlled engineer and fireman figures Near brass caliber detail at a plastic price Sound system Features are: Operates in DC & DCC (use DCMaster for DC Sound) Record & Play operation Records and plays back Sounds and movements once or repeatedly for automatic operation 16 bit sample rate for exceptional high frequency Sound clarity Playback whistle for multiple whistle lengths and patterns Choice of 3 selectable whistles horns Alternate whistle horn where applicable for locomotive with air horn and steam whistle both the main whistle and alternate can be easily played Adjustable bell ringing interval for faster or slower bell Numerous user mappable functions with available keys Johnson bar Sound at direction change (steam only) Passenger station ambient Sounds ControlLed with function key Freight yard ambient Sounds ControlLed with function key Lumber yard ambient Sounds ControlLed with function key Farm ambient Sounds ControlLed with function key Crew radio communications ControlLed with function key Maintenance yard ambient Sounds ControlLed with function key Demo mode for display and demonstrations Grade grossing automatic signal 8 diesel motor revs (diesel only) Simple programming with integral DCC decoder Automatic forward reverse signal When activated Model Number: 20 93526 Traction tires This is an American Flyer 6 44118 S Scale Great Northern AF FlyerChief GP7 Diesel #601