The stratux.me project was so much fun. Started off as a sub-reddit and just expanded. Take a simple raspberry pi, add a couple of RLT-SRD dongles, Bluetooth,

The stratux.me project was so much fun. Started off as a sub-reddit and just expanded. Take a simple raspberry pi, add a couple of RLT-SRD dongles, Bluetooth, maybe a USB GPS - and it replaced a $1k bit of kit. The ADSB information that people see on flightaware is available to us flying bug smashers. The stratux will tie into a tablet/moving map and provide tracking of nearby airplanes and weather. From a situational awareness, this is just huge.