Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: do 11-8-2022 09:12 - do 11-8-2022 09:12, do 11-8-2022 09:32 - do 11-8-2022 09:32, do 11-8-2022 09:36 - do 11-8-2022 09:36, do 11-8-2022 09:43 - do 11-8-2022 09:43, do 11-8-2022 12:03 - do 11-8-2022 12:03, do 11-8-2022 13:12 - do 11-8-2022 13:12, do 11-8-2022 13:33 - do 11-8-2022 13:33, do 11-8-2022 13:40 - do 11-8-2022 13:40, do 11-8-2022 15:05 - do 11-8-2022 15:05, do 11-8-2022 17:03 - do 11-8-2022 17:03, do 11-8-2022 17:32 - do 11-8-2022 17:32.