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MS Schwabenland (1925)

steamship launched in 1925

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 24, 2026
Entity authorityQ1556187 ↗
Source-derived summary

MS Schwabenland was a German catapult ship owned by the Deutsche Luft Hansa. It took part in the 1938-1939 Third German Antarctic Expedition.

Characteristics

Schwabenland was a Hansa liner of 8,500 gross register tons (GRT), built in 1925. It was converted into a catapult ship in 1934; a Heinkel-built K-9 catapult was installed on the ship's stern, along with a crane for lifting aircraft. The K-9 could accelerate a 15-ton aircraft to 94 miles per hour (151 km/h). Schwabenland's twin diesel screws gave it a speed of 12 knots (22 km/h; 14 mph).

Lufthansa air mail

Lufthansa sought to engage in air mail service to the Americas using seaplanes launched off catapult ships, with Schwabenland being the second of those ships. The craft flew with a payload of 500 kg (1,100 lb) over 5,000 kilometres (3,100 mi); each flight carried 100,000 air mail letters.

Two Dornier Do 18 Lufthansa seaplanes christened Zephir and Aeolus were used for air mail flights from the Azores to the United States and from Fernando de Noronha to Natal.

Third German Antarctic Expedition

Schwabenland was borrowed from Lufthansa for the 1938-1939 Third German Antarctic Expedition.

Editorial summary

“MS Schwabenland (1925)” enters the record as steamship launched in 1925. Crown Archives preserves that source wording while asking what Schwabenland, steamship and launched can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1938, 1939, 1925, 1934—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Schwabenland, steamship and launched.
Editorial analysis

Why this record matters

“MS Schwabenland (1925)” is worth following because a concise public description often conceals a longer documentary argument. Here, Schwabenland, steamship and launched provides the most credible route into that argument.

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 May 24, 2026. The linked authority identifier is Q1556187. Authority coordinates are 58.173, 10.757. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1938, 1939, 1925 and 1934.

Critical limits

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.

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Source & attribution

This entry incorporates text from “MS Schwabenland (1925)” 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.