STS 3 (OFT-3), also known as Columbia (STS-3), is a crewed spacecraft operated by JSC and launched on March 22, 1982, from LC39A at AFETR using a Space Shuttle launch vehicle. It has a winged orbiter configuration with dimensions of 37.3 meters in length, 23.8 meters in diameter, and a span of 37.3 meters. The spacecraft's dry mass is 83,698 kilograms, while its launch mass was 90,916 kilograms. Its shape can be described as a box with two wings and fins. STS 3 (OFT-3) is equipped with fuel cells and batteries for power supply. It has been manufactured by RWI and is designated under the OBJECT_ID 1982-022A, with NORAD_CAT_ID 13106.