Expired ULB battery not cause of MH370 remaining undetected - Liow
The expired battery of the underwater locator beacon of flight MH370 is not the reason for the aircraft to remain undetected.
Mon Mar 23 2015
MH370 probe finds expired battery but no clues to disappearance
A report into missing Flight MH370 said the battery on its underwater locator beacon had expired a year before, but found no red flags relating to the crew or aircraft.
Sun Mar 08 2015
S'pore awaits greenlight from Indonesia to send underwater detectors
Singapore have prepared two sets of underwater locator beacon detectors and four specialists to be sent to the search and locate (SAL) area.
Mon Dec 29 2014