An Australian Transport Safety Bureau (ATSB) investigation report concludes that a shipboard helicopter accident was likely due to ground resonance and emphasises the importance of proper pilot ...
Striking objects at low altitude is one of the greatest risks to helicopter operations ...
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert ...