Space Rocket History #126 – Apollo-Saturn IB: AS-201, AS-202, and AS-203
Apollo Saturn 201 employed the Saturn IB launch vehicle, which was the up-rated version of the Saturn I rocket flown in ten earlier Saturn-Apollo missions. It featured an upgrade of the first stage engines to increase thrust from 1,500,000 lb-ft of thrust to 1,600,000 lb-ft. The second stage was the S-IVB. This stage used a new liquid hydrogen-burning J-2 engine which would also be used on the S-II second stage of the Saturn V lunar launch vehicle…
AS-201 Recovery
Apollo-Saturn 201 Launch
AS-202 Launch
AS-203 Launch