Frequent laagvliegen, verstoring van rust. Hinderperiodes: vr 17-9-2021 06:57 - vr 17-9-2021 07:48, vr 17-9-2021 13:00 - vr 17-9-2021 13:31, vr 17-9-2021 15:24 - vr 17-9-2021 15:55, vr 17-9-2021 18:40 - vr 17-9-2021 19:51.