OTD in 2008, my Planetary Radio Astronomy (PRA) instrument was turned off to save 6.8 W of power. PRA and the Plasma Wave Antenna instrument share a set of perpendicular 10-m long antennae to detect radio waves from encountered planets, lightning on planets/moons, and from background cosmic radio sources. To achieve these objectives, the PRA instrument had to have a large dynamic range (~65dB!), the ability to detect polarization, and had to be able to filter out the Voyagers' own emissions. PRA/PWS detected lightning on Jupiter, Saturn, Uranus, and Neptune, but not on moons with atmospheres: Titan and Triton. These results have increased our understanding of lightning generation processes, and have directly influenced the designs for later flybys, probes and landers, both to detect lightning and to protect the spacecraft(!).