Frequent laagvliegen, verstoring van rust. Hinderperiodes: vr 17-12-2021 06:59 - vr 17-12-2021 11:01, vr 17-12-2021 12:27 - vr 17-12-2021 13:14, vr 17-12-2021 14:20 - vr 17-12-2021 17:13, vr 17-12-2021 20:48 - vr 17-12-2021 22:03.