Caproni Ca.9
Caproni Ca.9 on display in the Museo dell'Aeronautica Gianni Caproni at Trento.
Role Experimental aircraft
Manufacturer Caproni
First flight 1911
Status Retired
Number built 1

The Caproni Ca.9 was a single-engine monoplane designed and built by Caproni in the early 1910s.

Design

The Ca.9 was very similar to the Caproni Ca.8 in being a modern high wing monoplane with a wooden structure and canvas covering, equipped with a wing warping system to control roll and reinforced by metal tie rods connected to the fuselage and to a special structure placed above it; the fuselage was based on a wooden lattice structure, in turn reinforced by metal cables, and was covered in cloth only for the front half; the same wooden structure with a canvas covering characterized the empennage.

The fixed undercarriage, was composed of two wheels with curved skids. The engine, which operated a fixed-pitch, two-bladed wooden propeller, was a Y-shaped three-cylinder Anzani capable of developing a power output of 35 hp (26 kW).[1]

Career

Flown for the first time in the summer of 1911, the Ca.9 served at the flying school annexed to the Caproni workshops in Vizzola Ticino; on 20 January 1912, piloted by Enrico Cobioni, an instructor at the Caproni school, the Ca.9 beat the world speed record for aircraft with less than 40 hp (30 kW).[2]

Specifications

Contemporary 3-view of the Ca.9

Data from Gli aeroplani Caproni – Studi – Progetti – Realizzazioni 1908-1935,[1] Aeroplani Caproni – Gianni Caproni ideatore e costruttore di ali italiane[3]

General characteristics

  • Crew: 1
  • Length: 7.8 m (25 ft 7 in)
  • Wingspan: 8.88 m (29 ft 2 in)
  • Height: 3 m (9 ft 10 in)
  • Wing area: 16 m2 (170 sq ft)
  • Empty weight: 220 kg (485 lb)
  • Gross weight: 385 kg (849 lb)
  • Powerplant: 1 × Anzani 3-cyl air-cooled radial piston engine, 26 kW (35 hp)
  • Propellers: 2-bladed wooden fixed-pitch propeller

Performance

  • Maximum speed: 90 km/h (56 mph, 49 kn)

See also

References

Wikimedia Commons has media related to Caproni Ca.9.
  1. 1 2 Gli aeroplani Caproni – Studi – Progetti – Realizzazioni 1908-1935 (in Italian). Edizione del Museo Caproni. 1937.
  2. ↑ Giovanni Celoria, Tre anni di aviazione nella brughiera di Somma Lombardo (5 aprile 1910 – 5 aprile 1913), Milano, Stab. Tip. Unione Cooperativa, 1913, ISBN non esistente. (Ristampato in edizione anastatica a cura di Romano Turrini, Trento, Il Sommolago – Museo dell'Aeronautica G. Caproni – Comune di Arco, 2004).
  3. ↑ Abate, Rosario; Alegi, Gregory; Apostolo, Giorgio (1992). Aeroplani Caproni – Gianni Caproni ideatore e costruttore di ali italiane (in Italian) (Italian (also available in English) ed.). Museo Caproni. p. 241.
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