Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: ma 20-6-2022 09:05 - ma 20-6-2022 09:05, ma 20-6-2022 10:00 - ma 20-6-2022 10:00, ma 20-6-2022 10:10 - ma 20-6-2022 10:10, ma 20-6-2022 10:41 - ma 20-6-2022 10:41, ma 20-6-2022 12:25 - ma 20-6-2022 12:25, ma 20-6-2022 15:39 - ma 20-6-2022 15:39, ma 20-6-2022 16:28 - ma 20-6-2022 16:28, ma 20-6-2022 18:26 - ma 20-6-2022 18:26.