Union Pacific Challenger #3985 puts on a disguise as she prepared for a stint on the ex-Clinchfield RR to star on the annual CSX Santa Train. From the GSVP show https://rfd.video/ChallengerEast | Steam Giants

Watch Union Pacific No. 8444 in the late 1960s with a look at Union Pacific 3985 with an uncertain future, rusting away at Cheyenne, Wyoming. From the GSVP show "Union Pacific 844, The Early Years" https://rfd.video/Early844 | Steam Giants

Several great run-bys of Union Pacific Challenger #3985 in Texas. From the Railway Productions show "Challenger 3985" https://rfd.video/Challenger3985 | Steam Giants

In 1982, a year after her restoration, Union Pacific Challenger 3985 is seen departing Salt Lake City. From the WB Video Productions show "Challenger ’82, Union Pacific’s 3985" https://rfd.video/Challenger82 | Steam Giants

The 3985 handles a short freight as part of it's testing for an assignment on an American President Lines stack train in 1990. From the WB Video show "Heavy Freight and Union Pacific 3985" https://rfd.video/Freight3985 | Steam Giants

Fresh from her restoration in 1982, Union Pacific Challenger #3985 begins her first tour. From the WB Video show "Challenger '82, Union Pacific #3985" https://rfd.video/Challenger82 | Steam Giants

After her restoration in 1981, Challenger #3985 is still a coal burner and eager to hit the rails for some 1982 touring. The famous locomotive is seen at a few locations. From the WB Video show "Challenger '82, Union Pacific's 3985" https://rfd.video/Challenger82 | Steam Giants