# Regulation (EU) 2018/1139 of the European Parliament and of the Council of 4 July 2018 on common rules in the field of civil aviation and establishing a European Union Aviation Safety Agency, and amending Regulations (EC) No 2111/2005, (EC) No 1008/2008, (EU) No 996/2010, (EU) No 376/2014 and Directives 2014/30/EU and 2014/53/EU of the European Parliament and of the Council, and repealing Regulations (EC) No 552/2004 and (EC) No 216/2008 of the European Parliament and of the Council and Council Regulation (EEC) No 3922/91 (Text with EEA relevance), Division 1.2: Theoretical knowledge

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

A pilot must acquire and maintain a level of knowledge appropriate to the functions exercised on the aircraft and proportionate to the risks associated to the type of activity. Such knowledge must include at least the following:
(a) air law;
(b) aircraft general knowledge;
(c) technical matters related to the category of the aircraft;
(d) flight performance and planning;
(e) human performance and limitations;
(f) meteorology;
(g) navigation;
(h) operational procedures, including resource management;
(i) principles of flight;
(j) communications; and
(k) non-technical skills, including the recognition and management of threats and errors.

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Source: https://www.legislation.gov.uk/eur/2018/1139/annex/IV/division/1/division/1.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2018-1139/annex-IV/division-1/division-1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.