{
  "url": "https://openlegislation.uk/rules-of-the-air-regulations-1991/schedule/crossheading-generaln2/paragraph-4",
  "json_url": "https://openlegislation.uk/rules-of-the-air-regulations-1991/schedule/crossheading-generaln2/paragraph-4.json",
  "legislation": "uksi/1991/2437",
  "legislation_title": "The Rules of the Air Regulations 1991",
  "legislation_url": "https://openlegislation.uk/rules-of-the-air-regulations-1991",
  "path": "schedule/crossheading/generaln2/paragraph/4",
  "kind": "paragraph",
  "number": "4",
  "heading": "Reporting hazardous conditions",
  "text": "The commander of an aircraft shall, on meeting with hazardous conditions in the course of a flight, or as soon as possible thereafter, send to the appropriate air traffic control unit by the quickest means available information containing such particulars of the hazardous conditions as may be pertinent to the safety of other aircraft.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "substituted",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "amended",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "added",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "revoked",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "substituted",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "revoked",
      "affecting": "uksi/1994/1444",
      "affecting_title": "The Rules of the Air (Third Amendment) Regulations 1994"
    },
    {
      "type": "revoked",
      "affecting": "uksi/1993/254",
      "affecting_title": "The Rules of the Air (Amendment) Regulations 1993"
    },
    {
      "type": "amended",
      "affecting": "uksi/1993/254",
      "affecting_title": "The Rules of the Air (Amendment) Regulations 1993"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1991/2437/schedule/crossheading/generaln2/paragraph/4",
    "retrieved_at": "2026-10-29T14:35:16.188248+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."
}