Quick Answer. The Cessna Skyhawk, a single-engine plane, has a maximum cruising speed of 124 nautical miles per hour, which is just over 140 miles per hour ground speed. A Boeing 747 typically cruises at 567 miles per hour.
Furthermore, the psychosocial effects of extreme events have commonly been viewed as resulting from a complex array of primary and secondary stressors. Primary stressors have been defined as stress that is âinherent in particular major incidents, disasters and emergencies and arising directly from those eventsâ .
Examples of internal stressors include: 1  Fears. Common ones include fear of failure, fear of public speaking and fear of flying. 2  Uncertainty and lack of control. Few people enjoy not knowing or not being able to control what might happen. 3  Beliefs. These might be attitudes, opinions or expectations.