Rank 33 opens the reusable-spaceflight chapter with STS-1 — the April 1981 maiden orbital flight of Space Shuttle Columbia OV-102, commanded by veteran John Young with rookie Bob Crippen as pilot. Unlike every prior human-rated debut, Columbia launched crew on its first orbital attempt — a 54-hour, 36-orbit proof that winged reentry and runway landing could follow solid-rocket and main-engine ascent. The 74,865 kg orbiter carried high-temperature reusable surface insulation tiles that became the shuttle's signature engineering gamble. Young and Crippen landed at Edwards Air Force Base on 14 April 1981, inaugurating a program that would fly 135 missions until Atlantis closed the era in 2011. Heritage Collector renders Columbia's launch plume and Edwards landing profile in split-field composition exactly as the master PNG dictates.