Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: do 4-1-2024 10:25 - do 4-1-2024 10:27, do 4-1-2024 10:27 - do 4-1-2024 10:28, do 4-1-2024 10:34 - do 4-1-2024 10:35, do 4-1-2024 13:07 - do 4-1-2024 13:07, do 4-1-2024 14:37 - do 4-1-2024 14:37, do 4-1-2024 17:30 - do 4-1-2024 17:31, do 4-1-2024 17:32 - do 4-1-2024 17:33, do 4-1-2024 20:54 - do 4-1-2024 20:56, do 4-1-2024 20:58 - do 4-1-2024 20:58, do 4-1-2024 22:40 - do 4-1-2024 22:40.