They are designed with a narrow margin of safety because pilots ignore them if they go off too often.

The Liberator continued to close relentlessly, its pilot ignoring the pounding it was taking.

The pilot of this aircraft ignored the Federal authorities attempt to communicate.

It also said the pilots had ignored a direct warning from the air traffic control tower in Havana.

Thus the pilot will always ignore the magnetic compass while turning, but periodically check it in straight and level flight.

After an investigation, it was determined that the pilot ignored the prescribed instrument landing procedures.

Therefore, the American pilots ignored their fuel problem and began searching for the enemy.

Aerotow problems usually arise because the pilot ignores the possibility of something going wrong and is caught by surprise.

If the pilot ignores these instructions, then the helicopter's crew can alert the military.

The pilots ignored it and piled out through the door.