Squawk 7700, an aviation autobiography by Peter M. Buffington, tells of his personal adventure into the world of aviation to achieve a professional airline pilot career. This code is used to indicate that the aircraft has been hijacked and requires emergency support from security services and air traffic control. WhatRead More →

1. Vigilantly attentive; watchful: alert to danger; an alert bank guard. See Synonyms at careful. 2. Mentally responsive and perceptive; quick. What word means to be attentive and alert to what is being revealed? 1 heedful, mindful, aware, alert, awake, watchful. What does not alert mean? not alert to dangerRead More →