The year 1907 witnessed many successful attempts to fly a machine with a man on board. A number of exhibitions are planned this year to mark the hundredth anniversary of the helicopter (www.ufh.fr).
The year 1907 witnessed many successful attempts to fly a machine with a man on board. A number of exhibitions are planned this year to mark the hundredth anniversary of the helicopter (www.ufh.fr).
Novembre 2024
n° 874
Le retour de la mobilité stratégique
Colloques, manifestations, expositions...
Institutions, ministères, médias...
