Frequent laagvliegen boven Ridderkerk wat herrie en zware verontreiniging veroorzaakt. Hinderperiodes: wo 3-1-2024 07:21 - wo 3-1-2024 07:21, wo 3-1-2024 09:40 - wo 3-1-2024 09:41, wo 3-1-2024 09:42 - wo 3-1-2024 09:42, wo 3-1-2024 10:03 - wo 3-1-2024 10:04, wo 3-1-2024 10:43 - wo 3-1-2024 10:44, wo 3-1-2024 11:14 - wo 3-1-2024 11:15, wo 3-1-2024 12:02 - wo 3-1-2024 12:03, wo 3-1-2024 13:44 - wo 3-1-2024 13:45, wo 3-1-2024 13:53 - wo 3-1-2024 13:55, wo 3-1-2024 17:03 - wo 3-1-2024 17:03, wo 3-1-2024 20:19 - wo 3-1-2024 20:20.