{
  "url": "https://openlegislation.uk/eu-regulation-2012-965/annex-III/division-subpart+fc/division-orofc220/division-b",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-965/annex-III/division-subpart+fc/division-orofc220/division-b.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/III/division/subpart+fc/division/orofc220/division/b",
  "kind": "division",
  "number": "(b)",
  "heading": null,
  "text": "Once an operator conversion course has been commenced, the flight crew member must not be assigned to flying duties on another type or class of aircraft until the course is completed or terminated. Crew members operating only performance class B aeroplanes may be assigned to flights on other types of performance class B aeroplanes during conversion course to the extent necessary to maintain the operation. Crew members may be assigned to flights on single-engined helicopters, during an operator conversion course on a single-engined helicopter, provided that the training is unaffected.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Annex 3 point ORO.FC.220 substituted (30.10.2025) by The Aviation Safety (Amendment) Regulations 2024 (S.I. 2024/1290), regs. 1(3), 6(9)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2012/965/annex/III/division/subpart+fc/division/orofc220/division/b",
    "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."
}