Drone activity forces temporary closure of Luxembourg Airport, 19 flights diverted

https://www.aviation24.be/airports/luxembourg-lux/drone-activity-forces-temporary-closure-of-luxembourg-airport-19-flights-diverted/

related:

https://www.aviation24.be/airports/brussels-south-charleroi-crl/drone-sighting-briefly-halts-operations-at-charleroi-airport/