Frequent laagvliegen, verstoring van rust, slecht slapen!. Hinderperiodes: vr 17-9-2021 08:19 - vr 17-9-2021 09:31, vr 17-9-2021 11:17 - vr 17-9-2021 12:46, vr 17-9-2021 14:40 - vr 17-9-2021 18:08.