The training missions will be based at RNZAF Woodbourne.
Official report says condition called vortex ring state needs an alert system.
Organisers say their priority was the safety of pilots and the public.
Carry On: Global 8000 progress, Riyadh Air set for takeoff, new routes.
Another development is the opening of a new carpark.
The balloons fly over the southern Pacific Ocean for up to 100 days.
Carry On: Latest Airbus, Boeing deals; Alaska’s Hawaiian plans; new routes.
Carry On: Malaysia and JAL buy Boeing, Doha’s Hamad expands, Dolly Airport for Nashville?
Carry On: Bidding war for Air Europa, Emirates’ Auckland lounge reopens.
New system replaces costly and lengthy delays of appeals through the courts.