Caproni Ca.5

Caproni Ca.5

Role	Heavy bomber
Manufacturer	Caproni
First flight	1917
Status	retired
Primary user	Corpo Aeronautico Militare
Produced	1917–1921
Number built	662

The Caproni Ca.5 was an Italian heavy bomber of the World War I and post-war era. It was the final version of the series of aircraft that began with the Caproni Ca.1 in 1914.

Development

By late in World War I, developments in aircraft technology made older bomber designs unable to penetrate targets defended by modern fighters. Caproni's response to this problem was to significantly uprate the power on the existing Ca.3 design, with some versions of the Ca.5 eventually carrying engines with nearly five times the total power that the first Ca.1 had.

Apart from greater power, various refinements were made to the design, including modifications to the main nacelle and undercarriage, and completely new wings. The first prototype flew in late 1917 and the type remained in production until 1921. Some 659 of all versions were built by Caproni, and another three were licence-built in the US (two Ca.44s by Standard, and one Ca.46 by Fisher). Planned licence production in France was cancelled with the end of the war.

During the war, Caproni designated these aircraft according to the total power of their engines. Afterwards, the company redesignated them.

Description

The Ca.5 was a three-engine biplane of a wooden construction, covered with fabric. The crew of four was placed in an open central nacelle (front gunner, two pilots and rear gunner-mechanic). The rear gunner manned upper machine guns, standing upon the central engine in a protective "cage", just before a propeller.

Armament consisted of two to four Revelli 6.5 mm or 7.7 mm machine guns, one in front ring mounting and one, two or sometimes even three in an upper ring mounting. Bombs were suspended under the hull.

Variants

Ca.44 - main production version, originally powered by three Fiat A.12 engines of 149 kW (200 hp) each, hence the name Caproni 600 hp. Later, the A-12bis was used, and aircraft so equipped were known as Caproni 600/900 hps
Ca.45 - variant selected for French service, powered by three Isotta Fraschini V.6s of 186 kW (250 hp) each. (Caproni 600/750 hp, or simply Caproni 750 hp)
Ca.46 - late-war variant with three 269 kW (360 hp) Liberty engines.
Ca.47 - (or I.Ca) seaplane version of Ca.44 (ten built)
Ca.50 - Ca.44s modified as air ambulances
Ca.57 - (or Breda M-1) - airliner conversion of war-surplus Ca.44s.

Operators

Kingdom of Italy: Corpo Aeronautico Militare
United States: United States Navy

Specifications (Ca.44)

Data from

General characteristics

Crew: 4 (pilot, co-pilot, front gunner, and rear gunner/mechanic)
Length: 12.6 m (41 ft 4 in)
Wingspan: 23.4 m (76 ft 9 in)
Wing area: 150 m² (1,600 sq ft)
Max takeoff weight: 4,600 kg (10,141 lb)
Powerplant: 3 × Fiat A.12 6-cyl. water-cooled in-line piston engine, 149 kW (200 hp) each

Performance

Maximum speed: 160 km/h (99 mph; 86 kn)

Armament

Aircraft produced by Aeronautica Caproni

Establishments Taliedo	Ca.1 (1910) Ca.1 (1914) Ca.2 Ca.3 Ca.4 Ca.5 Ca.6 Ca.7 Ca.8 Ca.9 Ca.10 Ca.11 Ca.12 Ca.13 Ca.14 Ca.15 Ca.16 Ca.18 Ca.19 Ca.20 Ca.24 Ca.25 Ca.30 Ca.31 Ca.32 Ca.33 Ca.34 Ca.35 Ca.36 Ca.37 Ca.39 Ca.40 Ca.41 Ca.42 Ca.43 Ca.44 Ca.45 Ca.46 Ca.47 Ca.48 Ca.49 Ca.50 Ca.51 Ca.52 Ca.53 Ca.56 Ca.57 Ca.58 Ca.59 Ca.60 Ca.61 Ca.64 Ca.66 Ca.67 Ca.70 Ca.71 Ca.73 Ca.74 Ca.79 Ca.80 Ca.82 Ca.87 Ca.88 Ca.89 Ca.90 Ca.95 Ca.97 Ca.100 Ca.101 Ca.102 Ca.103 Ca.105 Ca.111 Ca.113 Ca.114 Ca.120 Ca.122 Ca.123 Ca.124 Ca.125 Ca.127 Ca.132 Ca.133 Ca.134 Ca.135 Ca.142 Ca.148 Ca.150 Ca.161 Ca.162 Ca.163 Ca.164 Ca.165 Ca.183bis Ca.193

Cantieri Aeronautici Bergamaschi (CAB)	PL.3 PS.1 A.P.1 Ca.135 Ca.301 Ca.305 Ca.306 Ca.307 Ca.308 Ca.308 Borea Ca.309 Ca.310 Ca.311 Ca.312 Ca.313 Ca.314 Ca.316 Ca.325 Ca.331 Ca.335 Ca.355 Ca.380

Caproni Reggiane	Ca.400 Ca.401 Ca.405

Caproni Vizzola	MF 2 F.4 F.5 F.6 F.7 A-10 A-12 A-14 A-15 A-20 A-21 C22 Ventura

Caproni Trento	Trento F-5

Other nominations	Sauro-1 Stipa CH.1 Campini N.1

See also: Giovanni Battista Caproni Gianni Caproni Museum of Aeronautics Agusta

Aviation in World War I

People and aircraft	Commanders Aces Aircraft of the Entente Powers Aircraft of the Central Powers Zeppelins

Campaigns and battles	Strategic bombing German Cuxhaven Bombing of cities Aerial reconnaissance Fokker Scourge Flight over Vienna Bloody April Battles

Entente Powers air services	British air services Royal Flying Corps Royal Naval Air Service Royal Air Force Australian Flying Corps Canadian Air Force (1918–20) French Air Service Imperial Russian Air Service Royal Italian Air Corps United States Army Air Service Greek air services Army Air Service Naval Air Service

Central Powers air services	Imperial German Air Service Austro-Hungarian Imperial and Royal Aviation Troops Ottoman Aviation Squadrons Bulgarian Army Aeroplane Section

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