Assertion: glider's engine | /r/CapableOf | develop only 25 horsepower
Facets:
Source sentences:
text: The Anzani 3-cylinder semi-radial or fan engine of 1909 (also built in a true, 120° cylinder angle radial form) developed only 25 horsepower (19 kW) but was much lighter than the Antoinette, and was chosen by Louis Blériot for his cross-Channel flight.