![Flightradar24 on Twitter: "First picture of second generation Flightradar24 ADSB/MLAT receiver! :) #our #goal #is #global #coverage http://t.co/VgnOmza7Rk" / Twitter Flightradar24 on Twitter: "First picture of second generation Flightradar24 ADSB/MLAT receiver! :) #our #goal #is #global #coverage http://t.co/VgnOmza7Rk" / Twitter](https://pbs.twimg.com/media/BPoL66DCUAAobBF.png:large)
Flightradar24 on Twitter: "First picture of second generation Flightradar24 ADSB/MLAT receiver! :) #our #goal #is #global #coverage http://t.co/VgnOmza7Rk" / Twitter
China is searching for clues to explain the mysterious trajectory of passenger plane before it crashed
![Any idea what these lines / boxes over Australia are? Nothing in my settings gives any hints or possibilities. : r/flightradar24 Any idea what these lines / boxes over Australia are? Nothing in my settings gives any hints or possibilities. : r/flightradar24](https://preview.redd.it/hk1zlseejdc81.jpg?width=640&crop=smart&auto=webp&s=1a8656c45038922825d33f8aa24354113abeac2d)