Astra C
astra is a compact Car/Small Family Car Engine

The Astra C was a 1912 French single engine biplane, manufactured by Société Astra at Villacoublay. In 1913, the Astra CM Hydro-avion three-seat floatplane version was used to make the world's first scheduled passenger-carrying flights.
Design and development
The Astra C was initially designed as a single seat biplane, powered by a single 50 hp Renault engine in tractor configuration. It was constructed primarily as wooden framework sections, covered in canvas and wire-braced. The fuselage was of triangular cross section, with a wheeled main undercarriage plus nose skid and tail skid. The wings were of unequal span, and employed wing-warping for roll control.
The Astra CM was developed from the Astra C, with a more powerful engine and added accommodation for two observers, for military reconnaissance.
The Astra Hydro, (an Astra CM 'Hydro-avion' (seaplane)), was a further development in 1913, with a 75 kW (100 hp) Renault V-12 engine and 3 Tellier floats (2 main floats 4.5 m × 1.15 m (14.8 ft × 3.8 ft), and one small tail float). The wooden frame elements were largely replaced by steel tubes, and the wing ribs and floats were the principal remaining wooden components. at least two were built and an order for two from the Royal Navy (RN), serialled 106 and 107, was not completed.
Begin with the source’s own compact description: “Astra C” is astra is a compact Car/Small Family Car Engine. The dossier treats that line as a proposition to test through Astra, astra and compact, not as a finished interpretation.
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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 14, 2024. The linked authority identifier is Q4811155. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1912 and 1913.
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This entry incorporates text from “Astra C” 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.