SpaceX aborts launch with initial satellites for Space Development Agency

SpaceX is now scheduled to launch a batch of 10 communications and missile tracking satellites on the Tranche 0 Flight 1 mission for the Space Development Agency (SDA) on Friday, March 31, 2023, at approximately 7:29 AM PDT (14:29 UTC). A first attempt on Thursday was aborted at T-3 seconds. The flight will take off from launch site SLC-4E at Vandenberg Space Force Base in California. The satellites will be placed into a 1,000 km orbit, inclined 80 degrees. More

(Source: NASASpaceFlight.com - Mar 31)