Rotorcraft
New Zealand Clears Robinson R44s for Return to Flight
Emergency grounding ended after investigators found that R44 crash last week was not caused by a cracked main rotor blade.

The New Zealand Civil Aviation Authority lifted a mandatory grounding order for Robinson R44s imposed on Saturday after determining that a fatal crash of one of the helicopters there last week was not caused by a cracked main rotor blade. Australian aviation officials, who issued a grounding order following the Zealand action, are expected to follow suit.


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