# The Air Navigation (Amendment) Order 2021, Article 4: Amendment of the Air Navigation Order 2016


For article 33(2)(f) (certificate of airworthiness), substitute—
“(f) a single-seat deregulated aeroplane which is flying on a non-commercial flight;”.

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Source: https://www.legislation.gov.uk/uksi/2021/879/article/4 (the official version)
Page: https://openlegislation.uk/air-navigation-amendment-order-2021/article-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.