In the final minutes, the plane climbed at a speed which was beyond normal, radar data shows.
Although tracking aircraft by satellite has been cited as a top priority, no deadline has been set for its implementation.
The AirAsia plane which went missing with 162 people on board is likely at the bottom of the sea, Indonesia's search and rescue chief said Monday.
Remote-controlled drones ranging in price from $29 to $1000 have really taken off this year.
It could be a big headache for regulators.
This novel drone can self-assemble anywhere to do its job and then melt into a harmless puddle of sugar, if it gets lost.
We take a look at some of changes on the horizon for commercial, cargo and experimental aircraft.
Wait times at airports are still high, but now you can enjoy some green space, eat locally sourced food or find relaxing ways to unwind.
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