VGCM66
Dubois never flew with Bonin before and it appears the Captain was not impressed with the copilot performance during the first four hours of the flight
False ....
In the first BEA report you can read: (Page 15/128)
From the current state of the information gathered, it is not possible
to determine the composition of the flight crew on duty at the time of the event.
Note: the crew left Paris on Thursday 28 May 2009 in the morning and arrived in Rio de janeiro in the evening of the same day.
Dubois know Bonin (and Robert)
Never tell never