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SpaceX aborts launch with initial satellites for Space Development Agency

Posted in internet, satellites

It is interesting to watch SpaceX continue to massively expand, with the goal of going from 61 launches last year to 100 launches this year.

SpaceX’s old record for a month was 7 launches, but in March they completed 8 launches, and almost did 9 but their latest launch had technical difficulties, and the closest they got to launch during the past two days was an abort with 2 seconds to go. They will try a 3rd time to launch this rocket tomorrow.

If SpaceX could do 9 launches/month, that would be 9 12 = 108 launches/year, or enough to meet their goal of 100 launches.

With Starlink now being profitable, they have a big incentive to launch as often as possible. The more they launch, the more they make!


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 Saturday, April 1, 2023. 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.

The Falcon 9 launch vehicle will use booster B1075-2, which previously launched the Starlink 2–4 mission. After separating from the second stage, the booster will return to Landing Zone 4 at the launch site. The Falcon 9 second stage will be deorbited south of South Africa a couple of hours after the launch.