air traffic control clearance การใช้

• A few minutes before the crash, the pilot had received air traffic control clearance to return to Glasgow City Heliport.
• UTC is also the time standard used in aviation, e . g ., for flight plans and air traffic control clearances.
• Because of the heavy commercial air traffic into Kennedy airports, an air traffic control clearance is required to operate in much of the airspace around the city.
• Aircraft must receive an air traffic control clearance to proceed beyond the boundaries of the corridor, or else make a sharp U-turn and return the way they came.
• Air Traffic Control will pass the QNH to pilots on clearing them to descend below the transition level, as part of air traffic control clearance, on request of the pilot or when the QNH changes.
• The investigation concluded that the Excel 767 Captain, who bore primary responsibility for collision avoidance, misjudged the available separation due to a combination of physiological limitations, distractions and a false assumption regarding his Air Traffic Control clearance.
• Upon each landing, depending on the runway distance remaining, aircraft and pilot capabilities, noise abatement procedures in effect, and air traffic control clearance, the pilot will perform either a " full stop " landing ( taxi to the runway beginning for subsequent take-off ), a " touch-and-go " ( stabilize in the landing roll, reconfigure the aircraft for take-off, and take-off without ever stopping the aircraft ), or a " stop-and-go " ( decelerate to a stop, then take-off from the remaining runway ).
• On November 28, 1979 the Federal Aviation Administration ( FAA ) suspended Ferguson's Airline Transport Pilot certificate for 60 days, and charged Ferguson with violation of four sections of the Federal Aviation Regulations : ( 1 ) ?91.75 ( a ) ( 14 C . F . R . ?91.75, deviating from an air traffic control clearance; ( 2 ) ?121.590 ( a ) ( 14 C . F . R . ?121.590 ), landing at an airport not certificated under part 139 of the Federal Aviation Regulations; ( 3 ) ?121.555 ( b ) ( 14 C . F . R . ?121.555 ), landing at an airport not listed in the Western Airlines Operations Specifications; and ( 4 ) ?91.9 ( 14 C . F . R . ?91.9 ), operating an aircraft in a careless or reckless manner so as to endanger the life or property of another.