The summer season has faded away, and so have high temperatures, at least in the northern states. Fall is fading to winter, frost is appearing in the morning grass, and if you live north of the Mason-Dixon line, you have probably noticed it is getting colder in freefall.

With the dog days of summer behind us and the home stretch of the skydiving season approaching, it’s important for jumpers to keep their guards up. July is typically the most fatal month in sheer numbers, but the fatality rate stays consistently high through October, even as the season begins winding down.

In the early 1990s, a skydiver reported that an automatic activation device saved his life. This jumper experienced a main parachute malfunction and pulled his cutaway handle but never pulled his reserve ripcord.

Local, state and federal agencies exercise minimal control and supervision over skydiving, recognizing that those most capable of regulating skydiving are those who do it. At the very core of this system is the USPA Safety and Training Advisor, an unpaid volunteer appointed by the USPA Regional Director serving that drop zone.

Cognitive tunneling, which often manifests itself as target fixation in skydiving, is one of the principal causes of accidents that involve human error. Cognitive tunneling is the mental state in which your brain focuses on one thing and, as a result, does not see other relevant data. This perceptual blindness causes our attention to overlook even the most obvious clues to problems that are right in front of us. Metaphorically, a mind’s focus can be either like a floodlight that dimly illuminates a large area or like a spotlight that provides intense clarity on a single subject.