https://community.betfair.com/chit_chat/go/thread/view/94038/30417529/black-boxes-air-asiaWhy are they keeping them in water?Got to be nonsense !They are air tight, water tight and cannot be affected by pressure change(down to pressures in deepest place in the Oceans of the World, Marianas Trench)Haven't googled it.....nonesense surely !https://community.betfair.com/chit_chat/go/thread/view/94038/30417529/black-boxes-air-asia?post_id=543072021#543072021Why are they keeping them in water?Got to be nonsense !They are air tight, water tight and cannot be affected by pressure change(down to pressures in deepest place in the Oceans of the World, Marianas Trench)Haven't googled it.....nonesense surely !Tue, 13 Jan 2015 06:56:43 -0600