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Pacific Clipper

the first commercial plane to circumnavigate the world

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 12, 2026
Entity authorityQ7122350
Source-derived summary

The Pacific Clipper (civil registration NC18602) was an American Boeing 314 Clipper flying boat, famous for having completed an unplanned nearly around-the-world flight in December 1941 and January 1942 as the California Clipper. Aviation experts called the flight the first commercial circumnavigation of the globe because the aircraft made it back to its country of origin.

History

The Boeing 314 with civil registration NC18602 was delivered to Pan American; it made its shakedown flight from San Francisco, United States to Hong Kong from February 23 to March 3, 1939.

Flight

On December 2, 1941, the Clipper departed from the Pan American base on Treasure Island, San Francisco for its scheduled passenger service to Auckland, New Zealand. It landed at Pan American's LaGuardia Field seaplane base in New York City five weeks later, at 7:12 on the morning of January 6, 1942.

Crew

Captain Robert Ford

First Officer John H. Mack

Second Officer/Navigator Roderick N. Brown

Third Officer James G. Henriksen

Fourth Officer John D. Steers

First Engineer Homans K. "Swede" Roth

Second Engineer John B. "Jocko" Parish

First Radio Officer John Poindexter*

Second Radio Officer Oscar Hendrickson

Radio Operator Edward Leach**

Purser Barney Sawicki

Asst Purser Verne C. Edwards

* Poindexter departed Treasure Island, California as an observer tasked with validating the performance of a new radio set; for that leg of the journey, Hendrickson was first radio officer and the second radio officer position was vacant. Upon arrival in San Pedro, California, Captain Ford learned that the man who was supposed in serve as second radio officer was hospitalized and Poindexter, who was senior to Hendrickson, agreed to continue on the trans-Pacific journey, becoming the first radio officer.

**Leach was a staff passenger, originally being transported from Nouméa, New Caledonia to Auckland, New Zealand. After boarding in Nouméa, Leach remained with the aircraft until its arrival in New York.

Scheduled points

San Pedro, California, United States on December 2, 1941, where the designated second radio officer was scheduled to join the crew; Ford learned that the man had been hospitalized.

Editorial summary

Begin with the source’s own compact description: “Pacific Clipper” is the first commercial plane to circumnavigate the world. The dossier treats that line as a proposition to test through Pacific, Clipper and first, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1941, 1942, 1939—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Pacific, Clipper and first is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “the first commercial plane to circumnavigate the world” 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.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 12, 2026. The linked authority identifier is Q7122350. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1941, 1942 and 1939.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Pacific Clipper”, its source revision and the description used here.
  2. Expand the search: follow Pacific Clipper primary sources, Pacific Clipper archive and Pacific research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Pacific Clipper”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from Pacific Clipper” 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.