Sentence examples for planes are required from inspiring English sources

Planes are required to maintain a separation of three miles and 1,000 feet of altitude.

Hourly global irradiations on tilted planes are required in various engineering calculations for solar systems.

The detection efficiency when at least two planes are required to fire is 98%.

During flight, planes are required to fly at least 1,000 feet above the highest structure in the area.

Bali's airport was operating as normal on Wednesday, but Virgin Australia and Jetstar have said they will carry extra fuel in case their planes are required to alter course.

The Federal Aviation Administration's rules are pretty thin: planes are required to be equipped with a first-aid kit, a defibrillator and, for all but the smallest planes, an emergency medical kit that includes a stethoscope, needles, epinephrine and an intravenous set.

Often complete tissue release of surgical planes is required before fixation and closure.

Although airline executives predicted "unintended consequences" and widespread cancellations if planes were required to return to the terminal after sitting on the tarmac for three hours, there have been no reports of this happening in the two weeks after the rule took effect.

More deformed than undeformed image planes were required since the deformed specimen was elongated.

In cases of upward implant malposition, adequate lowering of the inframammary fold line in the subpectoral and subglandular planes is required.

Single-crystal diamond plates with surfaces oriented in a (111) crystal plane are required for high-performance solid-state device platforms ranging from power electronics to quantum information processing architectures.