{
  "url": "https://openlegislation.uk/eu-regulation-2012-965/annex-IV/division-SUBPART/section-1/division-CAT.OP.MPA.185/division-d",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-965/annex-IV/division-SUBPART/section-1/division-CAT.OP.MPA.185/division-d.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/IV/division/SUBPART/section/1/division/CAT.OP.MPA.185/division/d",
  "kind": "division",
  "number": "(d)",
  "heading": null,
  "text": "The aeroplane commander must declare to air traffic control a situation of ‘fuel or energy emergency’ by broadcasting “MAYDAY, MAYDAY, MAYDAY, FUEL” when the usable fuel or energy that is calculated to be available upon landing at the nearest aerodrome where a safe landing can be made is less than the planned final reserve fuel or energy.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Annex 4 points CAT.OP.MPA.180-CAT.OP.MPA.200 substituted (30.10.2025) by The Aviation Safety (Amendment) Regulations 2024 (S.I. 2024/1290), regs. 1(3), 7(3)(h)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2012/965/annex/IV/division/SUBPART/section/1/division/CAT.OP.MPA.185/division/d",
    "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."
}