Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: vr 1-7-2022 11:18 - vr 1-7-2022 11:18, vr 1-7-2022 11:52 - vr 1-7-2022 11:52, vr 1-7-2022 12:37 - vr 1-7-2022 12:37, vr 1-7-2022 13:27 - vr 1-7-2022 13:27, vr 1-7-2022 15:12 - vr 1-7-2022 15:12, vr 1-7-2022 15:18 - vr 1-7-2022 15:18, vr 1-7-2022 15:54 - vr 1-7-2022 15:54, vr 1-7-2022 16:17 - vr 1-7-2022 16:17, vr 1-7-2022 16:38 - vr 1-7-2022 16:38, vr 1-7-2022 17:50 - vr 1-7-2022 17:50, vr 1-7-2022 18:36 - vr 1-7-2022 18:36, vr 1-7-2022 19:47 - vr 1-7-2022 19:47, vr 1-7-2022 20:08 - vr 1-7-2022 20:08, vr 1-7-2022 20:48 - vr 1-7-2022 20:48.