Spartan Packet Radio Experiment
The Spartan Packet Radio Experiment ( SPRE ) was an Amateur Radio communications experiment that flew on the Space Shuttle "Endeavour"s STS-72 mission as part of NASA's Spartan/OAST-Flyer spacecraft in January 1996 . 
<triplet> Endeavour <subj> NASA <obj> owned by <triplet> STS-72 <subj> Endeavour <obj> vehicle