Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: zo 12-6-2022 04:06 - zo 12-6-2022 04:06, zo 12-6-2022 04:36 - zo 12-6-2022 04:36, zo 12-6-2022 11:28 - zo 12-6-2022 11:28, zo 12-6-2022 11:52 - zo 12-6-2022 11:52, zo 12-6-2022 16:45 - zo 12-6-2022 16:45, zo 12-6-2022 19:00 - zo 12-6-2022 19:00, zo 12-6-2022 19:03 - zo 12-6-2022 19:03, zo 12-6-2022 19:28 - zo 12-6-2022 19:28, zo 12-6-2022 22:18 - zo 12-6-2022 22:18.