ULA’s ViaSat-3 Flight 2 Launch Scrubbed Due to Technical Issue
The launch of the United Launch Alliance (ULA) Atlas V rocket carrying the ViaSat-3 Flight 2 (F2) mission has been postponed due to a technical issue.
Issue Details and Delay
During final checkouts, a problem was encountered while cycling the booster liquid oxygen tank vent valve. This required additional troubleshooting time, and the launch team is now preparing for a 24-hour recycle.
Launch Rescheduling
The launch, initially planned for November 5 from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida, is now rescheduled for the following day. The new window opens Thursday, November 6, with a 44-minute launch opportunity.
Mission and Preparations
- The Atlas V rocket’s first stage has been loaded with room-temperature RP-1 propellant to power the main engine during launch.
- Cryogenic propellants liquid hydrogen and liquid oxygen are loaded in the final hours before liftoff.
- Launch weather forecasts indicate a 95% chance of favorable conditions, though officials remain cautious about cumulus cloud presence.
“Today’s forecast shows a 95 percent chance of favorable weather conditions for launch,” said the mission team.
Launch Site
The launch is set to occur at Space Launch Complex-41, Cape Canaveral Space Force Station, Florida.
Author’s Summary
The ViaSat-3 F2 mission launch by ULA was delayed due to a valve issue but is rescheduled with strong weather prospects, keeping hopes high for a successful liftoff.