It carries long-range and surface radar that is as advanced as any in the world.

Very likely they carried radar or something like it to track him.

Also, in clear weather they can see each other, and all passenger planes carry anti-collision radar.

Molotov was the first Soviet ship to carry radar, a Redut-K air warning system, which she used for the entire war.

Dragons, even missile-armed dragons, don't carry radar and the forces were too close for missiles.

The RQ-3 carried either an optical sensor or radar, and could send digital information to a satellite while still in flight.

To avoid accidents, its buses carry radar.

But its planes can fly at 250 miles per hour, 26,000 feet up, and carry computers, satellite links, radar and a gyroscope.

The blimp-like balloons carry radar aloft to detect smugglers' low-flying airplanes.

The E-8 carries specialized radar, communications, operations and control subsystems.