# Commission Regulation (EU) No 965/2012 of 5 October 2012 laying down technical requirements and administrative procedures related to air operations pursuant to Regulation (EC) No 216/2008 of the European Parliament and of the Council, Division (a)


For helicopter flights under instrument meteorological conditions (IMC), the operator must select a take-off alternate aerodrome within one-hour flying time at normal cruising speed if it is not possible to return to the site of departure for weather reasons.

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Source: https://www.legislation.gov.uk/eur/2012/965/annex/IV/division/SUBPART/section/1/division/CAT.OP.MPA.192/division/a (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-965/annex-IV/division-SUBPART/section-1/division-CAT.OP.MPA.192/division-a
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.