Fokker F-11
type of aircraft

The Fokker F-11 was a luxury flying boat produced as an 'air yacht' in the United States in the late 1920s. Technically the aircraft was the Fokker Aircraft Corporation of America's Model 9. It was sold in North America as the Fokker F-11 and was offered in Europe as the Fokker B.IV. By the time the first six aircraft had been constructed, it was already evident that the design was not going to sell well. A few were sold, two to notable multi-millionaires; Harold Vanderbilt and Garfield Wood each purchasing one. One was bought by Air Ferries in San Francisco. The F-11A cost $40,000 but the price was slashed to $32,500 as the depression set in during 1930. The F-11 was a commercial failure.
Development
In 1922 Fokker designed the B. I flying boat, one of which was delivered to the Dutch Navy. The design was updated in 1926 as the Fokker B.III, which the Dutch Navy refused to purchase. The B.III was rebuilt as a civilian passenger plane, the B.IIIc.
The public source identifies “Fokker F-11” as type of aircraft. This brief keeps that definition visible, then builds a research path around Fokker, F-11 and type.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Fokker F-11”, the useful work is to connect “type of aircraft” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Nov 19, 2025. The linked authority identifier is Q3074912. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1930, 1922 and 1926.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Fokker F-11”, its source revision and the description used here.
- Expand the search: follow Fokker F-11 primary sources, Fokker F-11 archive and Fokker 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 “Fokker F-11”?
- What terminology or title could unlock a more precise catalogue search?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Fokker F-11” 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.