Fisherman in distress in Truong Sa brought to mainland
Traffic accidents down in first four months
Fisherman with stroke brought from Song Tu Tay island to mainland for treatment
Helicopter brings injured fisherman ashore for treatment
One dead, three injured in helicopter crash in central Philippines
Helicopter tour allows tourists to see Ninh Binh from above
Philippines: Helicopter carrying senior police officers crashes
Helicopter – new way to cruise Ha Long Bay: CNN
Ha Long Bay gets new heli tour
Missing chopper in training session found
PM requests search for missing helicopter
Helicopter loses contact in Ba Ria-Vung Tau province
Army chopper goes missing in Thailand
Uber to offer sky-high helicopter rides in Da Nang
PM sends condolences to Laos over helicopter crash
