Launching of weather balloons
Partly implemented
Aviation L
Accident
29.6.2017
2017-S41
Recommendation
ANS Finland, together with the company operating weather balloons, develop their action associated with launching the balloons so as to reduce the workload at the control tower in terms of telephone communications.
Investigation report
L2016-03 Serious Incident at Helsinki-Vantaa Airport on 28 October 2016