# The Hovercraft (General) Order 1972, Article 6: Nationality and registration marks


(1) A hovercraft registered in the United Kingdom shall not be used unless—
(i) it bears prominently and clearly painted or affixed to the craft its nationality and registration marks; and
(ii) the nationality and registration marks together with the name and address of the registered owner are engraved on a fire proof metal plate affixed in a prominent position inside the hovercraft near an entrance.
(2) The nationality mark of a hovercraft registered in the United Kingdom shall be the capital letters “GH” in Roman characters and the registration mark shall be a group of four digits assigned by the Secretary of State on the registration of the hovercraft. The letters and digits shall be without ornamentation and a hyphen shall be placed between the nationality mark and the registration mark.
(3) The nationality and registration marks of a hovercraft shall be used as the sole means of identification of the craft by radio.

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Source: https://www.legislation.gov.uk/uksi/1972/674/article/6 (the official version)
Page: https://openlegislation.uk/hovercraft-general-order-1972/article-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.