GET /api/ships/?external_marking=ol-12
HTTP 200 OK
Allow: GET, OPTIONS
Content-Type: application/json
Vary: Accept

[
    {
        "url": "https://vissersvaartuigen.nl/api/ships/309/",
        "power": "221.00",
        "segment": "MFL2",
        "number_of_crew_members": 2,
        "ircs": "PDJQ",
        "gross_tonnage": "43.00",
        "construction_year": 1966,
        "external_marking": "OL-12",
        "length_over_all": "19.15",
        "name": "DRIE GEBROEDERS",
        "eu_identification_number": "NLD196600694",
        "port": "https://vissersvaartuigen.nl/api/ports/29/",
        "date_from": "2007-03-02",
        "date_to": null
    }
]