Did a bomb bring down Metrojet Flight 9268?
The same plane's tail struck a runway while landing in Cairo in 2001 and required repair, according to the Aviation Safety Network, which tracks aircraft incidents. At the time, the aircraft was registered to the Lebanese carrier Middle East Airlines, registration records show.
16:57 Southwest, Frontier airliners clip wings at Phoenix airport17
09:00 Two airplanes collide at Phoenix airport, clipping wings; no injuries reported16
11:45 Russian Aircraft Buzzed a U.S. Destroyer in Black Sea: Pentagon17
15:45 Russian spy ship off East Coast of US, officials say18