{
  "url": "https://openlegislation.uk/eu-regulation-2012-965/annex-VII/division-SUBPART/division-NCO.OP.143",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-965/annex-VII/division-SUBPART/division-NCO.OP.143.json",
  "legislation": "eur/2012/965",
  "legislation_title": "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",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2012-965",
  "path": "annex/VII/division/SUBPART/division/NCO.OP.143",
  "kind": "division",
  "number": "NCO.OP.143",
  "heading": "Destination alternate aerodromes planning minima - aeroplanes",
  "text": "An aerodrome must not be specified as a destination alternate aerodrome for an aeroplane unless the latest available weather information indicates, for the period from an hour before until an hour after the ETA or the period from the actual time of departure to an hour after the ETA, whichever is the shorter, that:",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Inserted by Commission Regulation (EU) No 800/2013 of 14 August 2013 amending Regulation (EU) No 965/2012 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 (Text with EEA relevance)."
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Annex 7 points NCO.OP.143, NCO.OP.144 inserted (30.10.2025) by The Aviation Safety (Amendment) Regulations 2024 (S.I. 2024/1290), regs. 1(3), 10(2)(i)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2012/965/annex/VII/division/SUBPART/division/NCO.OP.143",
    "retrieved_at": "2026-11-01T14:49:05.762953+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}