Frequent laagvliegen, verstoring van rust. Hinderperiodes: do 23-12-2021 06:44 - do 23-12-2021 09:42, do 23-12-2021 11:39 - do 23-12-2021 13:30, do 23-12-2021 15:06 - do 23-12-2021 22:29.