# The Air Navigation Order 2016, Article 176: Fatigue of crew – responsibilities of crew

Extent: E+W+S+N.I.

(1) A person (P) must not act as a member of the crew of an aircraft to which this article applies if P knows or suspects P is suffering from or, having regard to the circumstances of the flight to be undertaken, is likely to suffer from, such fatigue as may endanger the safety of the aircraft or of its occupants.
(2) A person must not act as a member of the flight crew of an aircraft to which this article applies without first ensuring that the operator of the aircraft is aware of their flight times during the period of 28 days preceding the flight.

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Source: https://www.legislation.gov.uk/uksi/2016/765/article/176 (the official version)
Page: https://openlegislation.uk/air-navigation-order-2016/article-176
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.