Frequent laagvliegen, verstoring van rust. Hinderperiodes: do 9-12-2021 08:38 - do 9-12-2021 09:24, do 9-12-2021 11:03 - do 9-12-2021 12:52, do 9-12-2021 15:24 - do 9-12-2021 16:06, do 9-12-2021 18:24 - do 9-12-2021 19:40.