Aircrew crew rest policy

Running Head : AIRCREW REST POLICY

Aircrew Rest Policy

By

Chandrakant Mallya

Aircrew Rest Policy

What are the guiding principles to determine the aircrew rest policy Pilot Fatigue or aircrew rest , is not the issue concerning them alone Pilot is the key individual responsible for the overall navigation and safety , for the lives handed over to him from the moment the ladder is and the doors of the plane are shut till the time the passengers land safely at the destination . Speaking from the materialistic point of view , he is

in charge of a vehicle that costs millions of dollars . Other members of the crew also have clear cut duties and responsibilities

In the state of fatigue , Pilot 's efficiency and alertness are severely impaired . In this state the Pilot is just functioning , due to compulsive factors , but not alert enough . The two important physiological conditions that contribute to fatigue are , sleep loss and disruption of circadian rhythm . Shift work and long duty cycles are also are the important causes . The best `treatment for fatigue is adequate sleep When the Pilot has to deviate from his fixed hour 's duty , due to circumstances beyond his control , the resultant consequence is fatigue Though the Pilot is the commander of the plane , all the flight crew members have a role to play in the the fatigued Pilot were to get a wrong communication from any crew member , the results could be disastrous . An efficient and alert Pilot will not commit mistakes , rather he will be in a position to detect the mistakes of his staff and take corrective measures . An absolutely fit and alert Pilot needs to be at the command , and no exception to this rule should be made . The same is the case with all the crew members because one weak link in the chain makes it worthless . If a review is made of the aviation disasters history , one can notice that human errors have contributed much to such mishaps

In a National Transportation Safety Board (NTSB ) safety study of US major carrier accidents involving flight crew from 1978 to 1990 , one finding directly addressed the concern about fatigue . It stated : Half the captains for whom data were available had been awake for more than 12 hours prior to their accidents . Half the first officers had been awake for more than 11 hours . Crews comprising captains and first officers whose time since awake was above the median for their crew position made more errors overall and significantly more procedural and tactical decision errors (Strauss , n .d

In most of the cases cited above , it was found that the entire flight crew suffered from cumulative loss of sleep . Continuous wakefulness had a telling effect on their efficiency

Therefore , crew rest and flying hours assume importance and deserve review year after year . With new types of aircrafts being introduced and the `models ' changing quite frequently in the area of commercial aviation , the issue of crew rest policy needs constant attention and follow...