Daily Star's biggest headlines straight to your inbox!Air investigators reckon the sudden grounding of three BA flights might have been linked to insect infestations.The Civil Aviation Authority's (CAA) Air Accidents Investigation Branch (AAIB) announced an inquiry into the reversal of three flights out of Heathrow Airport, west London, after issues with their navigation systems.
Researches think the planes' pitot tubes, which help measure speed and air pressure, may have been blocked up by "a form of insect infestation", SurreyLive reports.
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