Frequent te laag vliegen, verstoring van (nacht)rust. Hinderperiodes: zo 19-12-2021 00:07 - zo 19-12-2021 00:16, zo 19-12-2021 06:31 - zo 19-12-2021 07:12, zo 19-12-2021 11:24 - zo 19-12-2021 11:36, zo 19-12-2021 22:10 - zo 19-12-2021 22:31.