Hi,
Press reports (from survivor interview) that pax were briefed and had prepared for ditching.
Source please.
In many french newspapers I read:
The Falcon 900 by the Secretary of State, on Wednesday evening of Moroni, landed at Le Bourget on Thursday morning, carrying the young survivor Bahia. During this long flight, it was entrusted to the Secretary of State Alain Joyandet who relayed some of his first confession. "It tells what happened to him in pieces because she was obviously shocked. She said that at one time instructions were given to passengers to fast seatbelts. She said then she would have felt a bit like Electricity is the term used. And then, very quickly, it was found in water, agrippée to a piece of the aircraft with which it has fought to keep life for 12 hours "
I think this is normal to have "Fasten seatbelts" when plane will land.
Don't forget this is a girl from 13 years returning by luck from hell.
Bye.