NROL-44 slips to Saturday, weather remains 80% go
The launch of the United Launch Alliance (ULA) Delta IV Heavy NROL-44 mission is now set for Sat., Aug. 29.
Noting that additional time is needed for their team to validate the appropriate path forward with the ground pneumatics control system, ULA updated the launch time, which will take place from Space Launch Complex 37B at Cape Canaveral Air Force Station.
The Saturday morning launch time is 2:04 a.m. EDT, with the 45th Space Wing weather forecast currently indicating an 80 percent chance of favorable conditions for launch.
Of note, “For MST Roll Friday evening, scattered showers and thunderstorms capable of producing strong wind gusts are expected. These storms are expected to dissipate late in the evening, but lingering cloud cover from this activity will bring a small chance for a Thick Cloud Layer Rule violation during the launch window early Saturday morning”.
Sean Costello is a technology professional who also researches, writes about and speaks publicly on the inspiring lessons within international space flight program. Prior to joining SpaceFlight Insider in early 2014, Costello was a freelance photographer and correspondent covering shuttle-era Kennedy Space Center launches for various radio and print news organizations.
Is this a variant that has no SRB’s.
Correct, there are no SRBs on the Delta IV Heavy.