Frequent laagvliegen, verstoring van slaap en rust. Hinderperiodes: do 18-11-2021 04:34 - do 18-11-2021 09:15, do 18-11-2021 10:19 - do 18-11-2021 16:37, do 18-11-2021 17:43 - do 18-11-2021 19:15, do 18-11-2021 22:08 - do 18-11-2021 23:42.