"alternate aerodrome" meaning in English

{
  "forms": [
    {
      "form": "alternate aerodromes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "alternate aerodrome (plural alternate aerodromes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1979 January, “Regulations Concerning Airport Use”, in United States of America Aeronautical Information Publication",
          "text": "If an emergency landing is made elsewhere than at an international aerodrome or a designated alternate aerodrome, the pilot in command shall report the landing as promptly as possible by telephone or most convenient means to the nearest Customs office.",
          "type": "quotation"
        },
        {
          "ref": "2022, A. J. D. Fafard, “Pre-flight and Fuel Requirements”, in Canadian Air Law for Pilots",
          "text": "An aircraft operated in IFR flight shall carry an amount of fuel that is sufficient to allow the aircraft [...] where an alternate aerodrome is specified in the flight plan or flight itinerary, to fly and execute an approach and a missed approach at the destination aerodrome, to fly and land at the alternate aerodrome and then to fly for a period of 45 minutes [...]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An aerodrome to which a flight may proceed if landing at the intended destination becomes impossible or inadvisable."
      ],
      "id": "en-alternate_aerodrome-en-noun-kews7adh",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "aerodrome",
          "aerodrome"
        ],
        [
          "flight",
          "flight"
        ]
      ],
      "raw_glosses": [
        "(aviation) An aerodrome to which a flight may proceed if landing at the intended destination becomes impossible or inadvisable."
      ],
      "synonyms": [
        {
          "tags": [
            "US"
          ],
          "word": "alternate airport"
        },
        {
          "topics": [
            "military",
            "war",
            "government",
            "politics"
          ],
          "word": "alternate airfield"
        }
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "zapasnój aerodróm",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "запасно́й аэродро́м"
        }
      ]
    }
  ],
  "word": "alternate aerodrome"
}

{
  "forms": [
    {
      "form": "alternate aerodromes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "alternate aerodrome (plural alternate aerodromes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Translation table header lacks gloss",
        "en:Aviation"
      ],
      "examples": [
        {
          "ref": "1979 January, “Regulations Concerning Airport Use”, in United States of America Aeronautical Information Publication",
          "text": "If an emergency landing is made elsewhere than at an international aerodrome or a designated alternate aerodrome, the pilot in command shall report the landing as promptly as possible by telephone or most convenient means to the nearest Customs office.",
          "type": "quotation"
        },
        {
          "ref": "2022, A. J. D. Fafard, “Pre-flight and Fuel Requirements”, in Canadian Air Law for Pilots",
          "text": "An aircraft operated in IFR flight shall carry an amount of fuel that is sufficient to allow the aircraft [...] where an alternate aerodrome is specified in the flight plan or flight itinerary, to fly and execute an approach and a missed approach at the destination aerodrome, to fly and land at the alternate aerodrome and then to fly for a period of 45 minutes [...]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An aerodrome to which a flight may proceed if landing at the intended destination becomes impossible or inadvisable."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "aerodrome",
          "aerodrome"
        ],
        [
          "flight",
          "flight"
        ]
      ],
      "raw_glosses": [
        "(aviation) An aerodrome to which a flight may proceed if landing at the intended destination becomes impossible or inadvisable."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "US"
      ],
      "word": "alternate airport"
    },
    {
      "topics": [
        "military",
        "war",
        "government",
        "politics"
      ],
      "word": "alternate airfield"
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "zapasnój aerodróm",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "запасно́й аэродро́м"
    }
  ],
  "word": "alternate aerodrome"
}