Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: do 21-7-2022 08:29 - do 21-7-2022 08:29, do 21-7-2022 09:25 - do 21-7-2022 09:25, do 21-7-2022 11:16 - do 21-7-2022 11:16, do 21-7-2022 11:21 - do 21-7-2022 11:21, do 21-7-2022 11:52 - do 21-7-2022 11:52, do 21-7-2022 11:58 - do 21-7-2022 11:58, do 21-7-2022 13:08 - do 21-7-2022 13:08, do 21-7-2022 13:37 - do 21-7-2022 13:37, do 21-7-2022 14:03 - do 21-7-2022 14:03, do 21-7-2022 15:36 - do 21-7-2022 15:36, do 21-7-2022 16:29 - do 21-7-2022 16:29, do 21-7-2022 17:45 - do 21-7-2022 17:45, do 21-7-2022 18:06 - do 21-7-2022 18:06, do 21-7-2022 18:17 - do 21-7-2022 18:17, do 21-7-2022 20:51 - do 21-7-2022 20:51, do 21-7-2022 22:29 - do 21-7-2022 22:29, do 21-7-2022 23:04 - do 21-7-2022 23:04, do 21-7-2022 23:08 - do 21-7-2022 23:08, do 21-7-2022 23:10 - do 21-7-2022 23:10.