Return of the Mondial Air Ballons in 2021
July 2021: the return of the Grand Est Mondial Air Ballons from July 23rd to August 1st on the Chambley aerodrome (Lorraine / Grand Est Region / France).
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July 2021: the return of the Grand Est Mondial Air Ballons from July 23rd to August 1st on the Chambley aerodrome (Lorraine / Grand Est Region / France).