René Leduc (1898-1968)
René Leduc (1898–1968) was a French engineer who is much acclaimed for his work on ramjets. In 1949 he created the first aircraft to fly under the power of ramjets alone, the Leduc 0.10.
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Wikipedia
René Leduc (1898–1968) was a French engineer who is much acclaimed for his work on ramjets. In 1949 he created the first aircraft to fly under the power of ramjets alone, the Leduc 0.10.