Athearn Genesis HO SD70M UP Union Pacific w/PTC (Ex SP) #3997 DCC Ready
Write a review
| Ask a question
Out of stock
DCC Ready UP FEATURES: #4014: From first production group of UP SD70Ms. This particular unit was used to lead the Big Boy, also numbered 4014, on its trip from West Colton to Cheyenne. #3978, 3997: Former SP units repainted into variation of UP lightning stripe scheme. Equipped with PTC antennas....