First Vulcan launch likely to slip to January
WASHINGTON — The first launch of United Launch Alliance’s Vulcan Centaur is likely to be delayed to early January to give the company time to complete a full dress rehearsal.
In a social media post Dec. 10, Tory Bruno, chief executive of ULA, said the company was not able to complete a practice countdown called a wet dress rehearsal (WDR) two days earlier at Cape Canaveral. During the WDR, the Vulcan booster and its Centaur upper stage were loaded with propellants and went through a countdown that would stop just before engine ignition.
Bruno said that while the vehicle performed well during that countdown, there were some “routine” issues with ground equipment. “Ran the timeline long so we didn’t quite finish,” he said. “I’d like a FULL WDR before our first flight, so XMAS e...