{
 "archiveEntity": {
  "countermeasures": [
   {
    "actor": "Authorities / Finavia",
    "generalOnly": true,
    "id": "helsinki-general-response-context",
    "incidentUse": "reported",
    "kind": "flight_restriction",
    "quote": "Lentoliikenne Helsinki-Vantaalle oli viranomaisen päätöksellä keskeytetty",
    "quoteCheckedAt": "2026-10-17",
    "since": null,
    "sourceIndex": 0,
    "sourceUrl": "https://www.finavia.fi/fi/uutishuone/2026/helsinki-vantaan-lentoliikenne-uudelleen-kaynnistetty",
    "statement": {
     "ar": "أعلنت Finavia وقف الحركة بقرار السلطات أثناء التحذير؛ ولا يثبت هنا وجود معدات مضادة للمسيّرات.",
     "en": "Finavia reported an authority-ordered traffic suspension during this warning; no counter-drone equipment is established here.",
     "fa": "Finavia توقف ترافیک به دستور مقام‌ها هنگام هشدار را گزارش کرد؛ تجهیزات مقابله با پهپاد در اینجا احراز نشده است.",
     "ru": "Finavia сообщила об остановке движения по решению властей во время предупреждения; противодроновое оборудование здесь не установлено.",
     "uk": "Finavia повідомила про зупинку руху за рішенням влади під час попередження; протидронове обладнання тут не встановлено."
    }
   }
  ],
  "key": "helsinki-airport",
  "kind": "airport",
  "label": "Helsinki Airport",
  "sourceIndex": 0
 },
 "assessment": null,
 "assessment_droneType_level": null,
 "assessment_droneType_range_high": null,
 "assessment_droneType_range_low": null,
 "assessment_droneType_subject": null,
 "assessment_operator_level": null,
 "assessment_operator_range_high": null,
 "assessment_operator_range_low": null,
 "assessment_operator_subject": null,
 "assessment_scale_version": null,
 "assessment_target_level": null,
 "assessment_target_range_high": null,
 "assessment_target_range_low": null,
 "assessment_target_subject": null,
 "attribution": "No operator or responsible organisation established by the reviewed sources.",
 "attributionSources": [],
 "attributionStatus": "none",
 "autoCheckedAt": null,
 "category": "airport",
 "checkedAt": "2026-10-17",
 "claims": [
  {
   "assessment": "supports",
   "axis": "impact",
   "claimant": "Finavia",
   "id": "traffic-pause",
   "note": "Literal Finnish airport update; 04:00–07:00 EEST (UTC+3), not the webpage update clock.",
   "originId": "finavia-operations-20260515",
   "quote": "Lentoliikenne Helsinki-Vantaalle oli viranomaisen päätöksellä keskeytetty 15.5. kello 04-07.",
   "quoteCheckedAt": "2026-10-16",
   "quoteTranslation": {},
   "relay": "relayed",
   "sourceIndex": 0,
   "statement": "Finavia records the authority-ordered interruption."
  },
  {
   "assessment": "contradicts",
   "axis": "drone",
   "claimant": "Finnish Defence Forces at government press conference",
   "id": "no-observed-entry",
   "note": "Literal Ukrainian Yle translation of the Finnish briefing. Contradicts an assertion of observed entry; does not establish a non-drone explanation.",
   "originId": "finland-briefing-20260515",
   "quote": "У нас немає інформації чи спостережень про те, що безпілотники цього разу потрапили на територію Фінляндії",
   "quoteCheckedAt": "2026-10-16",
   "quoteTranslation": {},
   "relay": "relayed",
   "sourceIndex": 1,
   "statement": "Defence Forces said they had no information or observations of drones entering Finland."
  }
 ],
 "corroboration": "curated",
 "country": "Finland",
 "countryCode": "FI",
 "date": "2026-05-15",
 "dateKind": "event",
 "droneStatus": "inconclusive",
 "droneStatusSources": [
  1
 ],
 "droneTypes": [],
 "evidence": "Finavia provides its own operational account. Yle reports a separate government press conference and Defence Forces assessment. These are distinct original accounts of operations and threat assessment; neither provides an independently verified airport drone detection.",
 "followUp": [],
 "id": "helsinki-airport-drone-warning-2026-05-15",
 "impact": "Finavia confirms air traffic was interrupted by authority decision from 04:00 to 07:00 local time, followed by delays and cancellations. Airport premises remained open. This confirms disruption from the precaution, not physical harm caused by a drone.",
 "impactStatus": "confirmed",
 "impactStatusSources": [
  0,
  1
 ],
 "lat": 60.17,
 "locationPrecision": "region",
 "lon": 24.94,
 "media": [],
 "namedLocation": null,
 "operationalEffects": [],
 "outcome": [],
 "place": "Helsinki region",
 "plainSummary": {},
 "publisherMedia": [],
 "reportTiming": null,
 "review": "editor",
 "revision": 2,
 "scope": "single",
 "series": [],
 "sources": [
  {
   "family": "finavia",
   "label": "Finavia: airport traffic suspension and restart",
   "published": "2026-05-15",
   "url": "https://www.finavia.fi/fi/uutishuone/2026/helsinki-vantaan-lentoliikenne-uudelleen-kaynnistetty"
  },
  {
   "family": "yle",
   "label": "Yle: later government press conference, no detected entry",
   "published": "2026-05-15",
   "url": "https://yle.fi/a/74-20226163"
  }
 ],
 "summary": "Helsinki Airport traffic was suspended on 15 May 2026 after a precautionary drone warning. At a later government press conference, Defence Forces said they had no information or observations of drones entering Finland. An airport incursion is not established.",
 "timeline": [
  {
   "date": "2026-05-15",
   "source": 0,
   "text": "Airport traffic suspended 04:00–07:00 EEST by authority decision; the premises remained open."
  },
  {
   "date": "2026-05-15",
   "source": 1,
   "text": "Later press conference: Defence Forces had no information or observations of drones entering Finland."
  }
 ],
 "title": "Helsinki airport traffic paused as precaution after drone warning",
 "unknown": "No drone entry, device, operator or responsible party is established. Earlier tentative Yle reporting is superseded here by its later briefing report. Absence of observations is not proof identifying a different object: no balloon explanation or categorical debunk invented. The city-region marker represents the affected airport area, not an airborne object position.",
 "updatedAt": "2026-10-16",
 "windowBasis": null,
 "windowEnd": null,
 "windowStart": null
}