What: Vueling A320 en route from Amsterdam to Bilbao
Where: Amsterdam
When: Mar 8 2012
Who: not available
Why: The flight was en route when it developed problems with the hydraulics. A “3-VOC” message was sent out from Schiphol Airport.
Pilots returned to Amsterdam and made a safe landing with emergency services on standby. Local television was already interviewing passengers before the plane stopped on the runway.

Air India flight AI-634 had to return and make a safe landing at Bhopal Airport, Bhopal, Madhya Pradesh, India, on March 9.
LATAM flight LA-7732 had to divert and make an emergency landing at Ministro Pistarini International Airport, Argentina, on March 9th.
Thai Airways flight TG-477 had to make an emergency landing in Bangkok, Thailand, on February 11th.