duty period การใช้

• After completing an 11-to 14-hour on-duty period, the driver must be allowed 10 hours off-duty.
• _Require at least one 24-hour off-duty period per week.
• After completing a 10 to 15-hour on-duty period, the driver must be allowed 8 hours off-duty.
• The FAA has been working since 1994 to develop new standards for limiting pilot duty periods.
• A sequence of legs is called " trip " ( also shift or duty period ).
• An airline's management often struggles to balance rest with duty periods because it strives for maximum crew productivity.
• During reserve duty periods, they are assigned to military duties and must refresh their operational live flying training.
• During his active duty period, he also made occasional guest television appearances, in uniform, introduced as " PFC Eddie Fisher ".
• Fatigue is particularly prevalent among pilots because of " unpredictable work hours, long duty periods, circadian disruption, and insufficient sleep ".
• In schedules involving night shifts and fragmentation of duty periods through the entire day, a sort of polyphasic sleeping schedule was studied.
• Obviously, we would be shocked if the tests confirm the use of alcohol by one of our pilots during a duty period,
• The co-pilot had been on duty more than 13 hours the day of the crash, within the 14-hour duty period in American's pilot contract.
• Drivers are now required to take a full 8 hours of rest, with 2 hours allowed for off-duty periods, for a total of 10 hours off-duty.
• "For 10-12 hours of duty time the proportion of accident pilots with this length of duty period is 1.7 times as large as for all pilots.
• Ra鷏 is considered by some to be less charismatic than his brother Fidel Castro, who remained largely out of public view during the transfer of duty period.
• During his active duty periods, he remained current as a pilot of Convair B-36 Peacemaker, Boeing B-47 Stratojet and Boeing B-52 Stratofortress intercontinental bombers of the Strategic Air Command.
• The Change of Command Ceremony was the first-of-its-kind command handover during a shuttle mission on the ISS . Just after the ceremony, Atlantis crew members began a two-hour, off-duty period.
• Digital satellite television allows smaller dish sizes, which means truck drivers are not limited to free terrestrial broadcast television, and have more options about what they watch during their off-duty periods.
• They also establish that probability of a human factor accident increases with the time pilots are on duty, especially for duty periods of 13 hours and above ( see following statements ):
• These changes would allow drivers ( using the entire 14-hour on-duty period ) to maintain a natural 24-hour cycle, with a bare minimum 21-hour cycle ( 11 hours driving, 10 hours rest ).