Transport i infrastruktura · 01/10/2013
Robinson Helicopter Company Issues Airworthiness Directive for Fuel Shut-Off Valve Replacement
The company is requiring the replacement of fuel shut-off valves in certain Robinson Model R22, R22 Alpha, R22 Beta, and R22 Mariner helicopters due to three accidents caused by the valve being inadvertently moved to the 'off' position, which could lead to engine power loss during landing.