<Li> Powerplant: 1 × Cirrus Hermes IV 4 - cylinder inverted inline air - cooled, 130 hp (97 kW) </Li> <Ul> <Li> Maximum speed: 145 mph (233 km / h) </Li> <Li> Cruise speed: 125 mph (201 km / h) </Li> <Li> Range: 700 miles (1,126 km) </Li> <Li> Service ceiling: 16,000 ft (4,877 m) </Li> <Li> Rate of climb: initial 850 ft / min (7.3 m / s) </Li> </Ul> <Li> Maximum speed: 145 mph (233 km / h) </Li> <Li> Cruise speed: 125 mph (201 km / h) </Li>

Which pioneer flew a plane called percival gull