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Clem Sohn

American airshow daredevil

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionFeb 3, 2026
Entity authorityQ2978796
Source-derived summary

Clements Joseph Sohn (December 7, 1910 – April 25, 1937) was an American airshow daredevil in the 1930s from Fowler, Michigan, United States. He perfected a way of gliding through the air with a home-made wingsuit. He had himself dropped from an airplane at a height of approximately 6,000 metres (20,000 ft) and would glide down until he was only 300 metres (980 ft) to 250 metres (820 ft) from the ground, at which point he would open his parachute for the final descent.

He made the wings from zephyr cloth mounted on steel tubes, forming a large web under each arm which was clasped to his hips. A feature of the wings was a device to prevent them from opening out too far and ripping his arms from their sockets. A loose cloth formed another web between his legs, which acted like a bird's tail. His large goggles gave him an appearance which led to his becoming known as "The Batman" or "The Batwing Jumper".

Clem was badly injured during the opening ceremony of Gatwick Aerodrome, in London, England, when his primary parachute tangled in his wings. He broke and mangled his shoulder on landing, after opening his emergency parachute at an altitude of only 60 metres (200 ft) and crashing into a taxi.

Sohn's career came to an end on April 25, 1937, in Vincennes, France.

Editorial summary

The public source identifies “Clem Sohn” as american airshow daredevil. This brief keeps that definition visible, then builds a research path around Clem, Sohn and American.

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—1910, 1937—that can be checked directly. The linked authority record independently contributes the date 1910-12-07. Its value is orientation rather than verdict, with Clem, Sohn and American providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Clem Sohn”, the useful work is to connect “american airshow daredevil” to the records capable of establishing context and consequence.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Feb 3, 2026. The linked authority identifier is Q2978796. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1910 and 1937.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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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 Clem Sohn” 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.