{
  "url": "https://openlegislation.uk/eu-regulation-2018-1139/annex-II/division-2/division-2.1",
  "json_url": "https://openlegislation.uk/eu-regulation-2018-1139/annex-II/division-2/division-2.1.json",
  "legislation": "eur/2018/1139",
  "legislation_title": "Regulation (EU) 2018/1139 of the European Parliament and of the Council of 4 July 2018 on common rules in the field of civil aviation and establishing a European Union Aviation Safety Agency, and amending Regulations (EC) No 2111/2005, (EC) No 1008/2008, (EU) No 996/2010, (EU) No 376/2014 and Directives 2014/30/EU and 2014/53/EU of the European Parliament and of the Council, and repealing Regulations (EC) No 552/2004 and (EC) No 216/2008 of the European Parliament and of the Council and Council Regulation (EEC) No 3922/91 (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2018-1139",
  "path": "annex/II/division/2/division/2.1",
  "kind": "division",
  "number": "2.1",
  "heading": null,
  "text": "The following must be shown to have been addressed to ensure safety for those on board or on the ground during the operation of the product:\n(a) the kinds of operation for which the aircraft is approved must be established and limitations and information necessary for safe operation, including environmental limitations and performance, must be established;\n(b) the aircraft must be safely controllable and manoeuvrable under all anticipated operating conditions including following the failure of one or, if appropriate, more propulsion systems, taking into account the size and configuration of the aircraft. Due account must be taken of pilot strength, flight deck environment, pilot workload and other human-factor considerations and of the phase of flight and its duration;\n(c) it must be possible to make a smooth transition from one flight phase to another without requiring exceptional piloting skill, alertness, strength or workload under any probable operating condition;\n(d) the aircraft must have such stability as to ensure that the demands made on the pilot are not excessive taking into account the phase of flight and its duration;\n(e) procedures for normal operations, failure and emergency conditions must be established;\n(f) warnings or other deterrents intended to prevent exceedance of the normal flight envelope, must be provided, as appropriate to the aircraft type;\n(g) the characteristics of the aircraft and its systems must allow a safe return from extremes of the flight envelope that may be encountered.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2018/1139/annex/II/division/2/division/2.1",
    "retrieved_at": "2026-11-01T14:43:59.618018+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."
}