Quiet drones : registration

registration as early bird authors and delegates 180 euros
Authors and delegates registration - 230 euros fee
Quiet Drones - 19-20-21 October 2020 - Paris
Proceed to registration (230 euros authors and delegates fee)
free press registration
Press registration for free
Quiet Drones - 19-20-21 October 2020 - Paris
Proceed to registration (press registration for free)