Happy #PiDay (𝝿 = 3.14...) for those who celebrate. Here's a #RaspberryPi project of mine: a wall-mounted monitor next to windows with views toward the airport & airplanes. It displays @JetTip arrival & departure list for PDX (with special livery titles when available), @adsblol ADS-B local area displays, current Boeing test flights across the #PNW, and my own software for space weather and asteroid fly-bys. #Linux #OpenSource #software #aviation #avgeek #spacegeek