Peter Holstein wrote:Hugh has passed the ball and here is the definition directly from the CASA website:
Flight Time
means, in the case of a heavier-than-air aircraft, the total time from when the aircraft first moves under its own power for the purpose of taking-off until the moment at which it comes to rest after landing. This is synonymous with 'chock to chock', 'block to block' or 'push back to block' time.
In the case of a helicopter, whenever helicopter rotors are engaged for the purpose of a flight, the time will be included in the flight time.
....
Gang can anyone point me to the current reference or webpage that has the text Peter has bolded above?
CASA website glossary seems to have dropped any reference to helicopters - "In the case of heavier-than-air aircraft, the total time from when the aircraft first moves under its own power for the purpose of a flight until the moment at which it comes to rest on completion of the flight."
Both CASA website search and and a Google search using site:casa.gov.au don't turn up anything for "helicopter rotors are engaged for the purpose of a flight"
Part 61 isn't any further help. The Dictionary has 'flight time has the meaning given by regulation 61.010'. 61.010 then breaks out into PIC, co-pilot, ICUS etc but doesn't cover a definition of flight time.
(Don't want to kick off the maintenance ground run is flight time or not argument Just looking for a current reference to rotor engagement vs aircraft first moves.)