The CANT Z.1012 was a small three-engined monoplane built in Italy in the late 1930s to carry either three or five passengers depending on the engines. A small number were built for Italian diplomatic use.
Design and development
In 1937 CANT (Cantieri Riuniti dell'Adriatico) won a contract to build an aircraft for the Italian diplomatic corps in their embassies abroad. The result was the CANT Z.1012.

It was a low wing cantilever monoplane with an aerodynamically clean wooden structure and plywood skin. The single spar wings were tapered, carrying balanced ailerons and slotted flaps inboard. The fuselage had an oval cross-section and was built on a keel with longitudinal members and transverse frames. The cabin, over the wing, was fully glazed and had a starboard side seat for one passenger alongside the pilot with a bench seat behind for two more. A third row could be included if a lower fuel load was carried. The back of the bench seat folded for access to a baggage compartment. The fin was integral with the fuselage and was quite tall, carrying the tailplane about halfway up. The tailplane was braced below to the fuselage. Both rudder and elevators were fabric covered and both mass and horn balanced.

The Z.1012 was powered by three inverted air-cooled inline engines, one mounted in the nose and the other two in long fairings on the wings. There were two engine options, either the 120 hp (90 kW) Alfa-Romeo 110, a four-cylinder unit, or its six-cylinder relative, the 185 hp (138 kW) Alfa-Romeo 115. The more powerful engines raised the top speed by 30 mph (48 km/h). The main undercarriage units retracted into the engine fairings but the tail wheel was fixed.

The Z.1012 first flew on 13 November 1937 with the four-cylinder engines, appearing at the Belgrade air show that summer. This aircraft was used by the Italian Air Attach? in Washington. Two similar aircraft followed, the first bound for the Italian embassy in Brazil and the second owned by Bruno Mussolini. Two more were built with the bigger engines and were used by Air Marshall Italo Balbo and by General Giuseppe Valle.
Below used for the Italian Air Attach? in Washington



Specifications (Alfa-Romeo 110)
Crew: 1
Capacity: 3
Length: 10.0 m (32 ft 10 in)
Wingspan: 15.0 m (49 ft 2? in)
Height: 3.63 m (11 ft 11 in)
Wing area: 25 m2 (269 ft2)
Empty weight: 1,950 kg (4,299 lb)
Gross weight: 2,750 kg (6,063 lb)
Powerplant: 3 ? Alfa-Romeo 110 4-cylinder air-cooled inverted inline, 90 kW (120 hp) each
Performance
Maximum speed: 280 km/h (174 mph)
Cruising speed: 240 km/h (149 mph)
Range: 1,300 km (808 miles)
Service ceiling: 5,000 m (16,400 ft)
Rate of climb: to 2,000 m (6,562 ft) 2.38 m/s (469 ft/min)