PyMyFlySpy: track your flight using its headrest data

“Where are we daddy?” asked my five-year-old. “We’ll land in about an hour,” I said. “No I mean where are we? Are we flying over Italy yet?” I wasn’t sure. Our flight was short and cheap and the seats didn’t have TV screens in the headrests. I looked around. I noticed a sticker encouraging me to connect to the in-flight wi-fi. That would do it, I thought. A site like FlightRadar would answer my…