"The aircraft just disappeared from our radar screens without warning," the spokesman said.

The aircraft launched, disappeared below the flight deck, and never came up.

Their aircraft disappeared from radar at 3:17 p.m. on October 28.

Cortez almost said that he'd just figured out why all those aircraft had disappeared, but didn't.

The aircraft turned around, and disappeared from the Navy's radar screens, but may have landed, officials said.

The aircraft disappeared during the day and nothing's been heard of it since.

The aircraft he was returning in from the Continent disappeared during the day and nothing's been heard of it since.

He last saw the Kommodore's aircraft disappear in a cloud.

The aircraft disappeared after its 8 May 1927 takeoff from Paris.

The aircraft and its 5 crew members disappeared without a trace over the South Atlantic.