Namsos Airport
airport in Trøndelag, Norway
Namsos Airport (Norwegian: Namsos lufthavn; IATA: OSY, ICAO: ENNM) is a regional airport located at Høknesøra along the Namsen river, just outside the town of Namsos in Namsos Municipality in Trøndelag county, Norway. The airport is served with Dash 8 aircraft from Widerøe on public service obligation contracts with the Ministry of Transport and Communications. It had 25,684 passengers in 2011 and is owned and operated by Avinor. There has been one large disaster associated with the airport. In 1993, Widerøe Flight 744 hit ground in darkness during approach, causing six deaths out of 19 on board.
Begin with the source’s own compact description: “Namsos Airport” is airport in Trøndelag, Norway. The dossier treats that line as a proposition to test through Namsos, Airport and airport, not as a finished interpretation.
Why this record matters
The phrase “airport in Trøndelag, Norway” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Jul 7, 2026. The linked authority identifier is Q3499438. VIAF identifies the subject as 224277147. Authority coordinates are 64.472, 11.579. 1 of 3 selected statements include explicit references; 1 carry qualifiers and 1 use preferred rank. The first chronological checks are 2011 and 1993.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Namsos Airport”, its source revision and the description used here.
- Expand the search: follow Namsos Airport primary sources, Namsos Airport archive and Namsos research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Namsos Airport”?
- Which earlier names or jurisdictions may reveal additional records?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Namsos Airport” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.