Athearn 29777 HO Scale EMD SW1500 Frisco SLSF 317 DCC & Sound Tidewater Southern Quad-rotor thrust with auto-leveling 6-axis

Quad-rotor thrust with auto-leveling 6-axis flight system

The key to the Velineon's extreme power output is total system optimization

and surge ratings should never be used to determine a pack’s suitability for a brushless application

The second group consisted of three units

Athearn 29777 HO Scale EMD SW1500 Frisco SLSF 317 DCC & Sound Tidewater Southern Quad-rotor thrust with auto-leveling 6-axisAthearn 29777 HO Scale EMD SW1500 Frisco SLSF 317 DCC & Sound An EMD SW1500 is a 4 axle diesel switcher locomotive built by General Motors Electro Motive Division between 1966 and 1974. It is similar in appearance to the EMD SW1000 model, which has a different engine and has one exhaust stack while the SW1500 has two. Power was provided by an EMD 645E 12 cylinder engine which generated 1,500 horsepower. This locomotive was built on the same common