I am not sure about 1954, but in 1958, on a four engine propeller aircraft, it took 8 hours.
It depends where your coming from!!
By aircraft?
Normally, it is a start, take off and shut down.
If you attend Aircraft maintenance school full-time the average time it will take you to complete and graduate is about 2 years.
depends on the size of aircraft, approach requirements
10t/hour/engine....during t/o
At 30 knots it would take about 6 days for an Aircraft Carrier to cross the Atlantic. And about 10 days to cross the Pacific.
The answer depends on what engine you are talking about. Varies from engine to engine.
it doesnt
Flying hours are the number of hours that an aircraft has flown (usually from engine start to engine stop). One flight cycle is one flight from take-off to landing.
Can't be done. An AIRcraft needs AIR to fly in. There isn't any air between earth and Mars.