... Phased array feed shoots down a GPS satellite . ... Phased Array Feeds (PAFs) allow astronomers to 'disappear' radio frequency interference (RFI) from their observations without having to lose their astronomical data. Here, we show images made from a 10 hr observing run with PAF-equipped the Boolardy Engineering Test Array (BETA). BETA observed the well-known radio calibrator PKS 1934-63 at a frequency which is frequently unusable because of transmissions from GPS satellites. ...