Jet Lag And Its Effect On Pilot Performance - 1634 Words

Jet Lag and Its Effect on Pilot Performance Jet lag is a lack of well-being experienced after long distance air travel, and is a form of fatigue that is mainly caused by a disrupted or displaced Circadian rhythm or â€Å"body clock†. (Factsheet) (Health1). When traveling far west or far east through the time zones, the body becomes confused and wants to go to sleep while the sun is still outside, or vice versa. Westward flights require the person to go to bed and get up at later times while eastward flights require going to bed and waking up earlier. Just from that statement, easterly flights are harder to overcome as going to sleep earlier is not that easy. (Health1). The adjustment rate for either direction is usually 1 to 1.5 hours a day. This means if you travel through 8 time zones east or west, it may take you 8 days to become fully synchronized with the time zone. When pilots experience jet lag the fatigue it causes may translate into errors in the cockpit and therefore jet lag can be the root cause of a dangerous situation. (Jetlag1) Westward flights as mentioned before require the person to delay their bed time, now, this is usually not a big deal as most people can just sit and watch TV or go on their laptop for a few hours before bed. The problem lies in the actually sleep itself. When a person that recently traveled west through however many time zones, goes to sleep, the first night includes more REM sleep in the first part than normal, however, this is usuallyShow MoreRelatedPilot Fatigue Essay1526 Words   |  7 Pagesairline pilot is most of the time described in terms of duties, job requirements, proficiency, training, employment opportunity, and good salary. These features picture a plain profile that fit into the specification of just an ordinary career. However, an aviation career comes with many challenges than expected. 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