PicoSAT
PicoSAT, launched on September 30, 2001, is a real time tracking satellite. The name "PICO" combines the first letters of all four of its experiments (see below). PICOSat series are designed for a minimum of one year of on-orbit operations. Background The name Picosat was coined by Peter P. Vekinis and was used to describe a constellation of amateur radio satellites, called the Picosat System, first analog, then digital, that would offer instant emergency communications, worldwide, using cheap amateur radio transceivers. The details were presented at AMSAT's conference in Orlando, Florida, in 1995 and in Tucson, Arizona, in 1996. History Early versions Tethered Picosats, Picosat 5, Picosat 6, Picosat 7, and Picosat 8 are hectogram mass satellites that were ejected from OPAL (2000-004C). The primary builders were by engineering students at Santa Clara University in California. They used off-the-shelf components and miniature batteries, for technology tests. The Tethered Picosats were a pair of Picosats tethered together by a short wire, was ejected on February 8, 2000, from an OPAL Launch System. Picosats 7 and 8 on launched on 11 February, and Picosats 5 and 6 launched on 12 February. Alternate common names were given by the investigators: Picosats 7 and