Quote:
Originally Posted by
OleOle 
I understand each wing tank of the 772 can hold 35000 liters, if they didn't rupture that's a potential for 35t of buoyancy.
Even if intact, the wing tanks have vents, and I would expect them to be filled with water after this length of time.
NB: density difference means 35000 litres of fuel at SG= 0.85 would have only ~ 5 tonnes of buoyancy