Travail aérien
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
             
            
              (Photo André BOUR - HELICOPASSION)
              L'hélicoptère AS350 B3 Ecureuil HB-ZIA d'AIR ZERMATT
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
             
            
              (Photo André BOUR - HELICOPASSION)
              L'hélicoptère AS350 B3 Ecureuil HB-ZVS d'AIR ZERMATT
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
             
            
              (Photo André BOUR - HELICOPASSION)
              L'hélicoptère AS350 B3 Ecureuil HB-ZPB d'AIR ZERMATT
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)
            
              (Photo André BOUR - HELICOPASSION)