Originally Posted by
gcuk
I don't think that is correct. Only 16EF are shown as bassinet positions on the seat map for a future flight. 16AK are both bookable.
15AK and 15EF on the 4 class 777-200 are all reserved as bassinet positions. On the 300 it is just 16EF leaving 16AK available for preassignment without risk of being bounced.