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01-13-2019, 08:34 AM
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 ★ ★ GENERAL ★ ★ Poster Rank:37 male Join Date: Oct 2006 Posts: 42,267
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Hydrogen Observation Balloon Burns in First World War
A hydrogen-filled observation balloon went down in flames during the First World War. Observation-balloon crews were among the first combat users of parachutes. Early systems used a parachute packed in a bag suspended from the balloon, with the crew member wearing a waist harness attached to it.
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