--- title: Fiat 7002 slug: fiat-7002-907cd url: /detay/fiat-7002-907cd type: article language: English entity: primary: Fiat 7002 type: article disambiguation: Fiat 7002: Unique Italian helicopter prototype. Cold jet rotor, heavy-lift VTOL design. Retro transport marvel. categories: - name: Machinery, Robotics And Mechatronics slug: makine-robotik-ve-mekatronik url: /kategori/makine-robotik-ve-mekatronik - name: Aviation And Space slug: havacilik-ve-uzay url: /kategori/havacilik-ve-uzay - name: Vehicles And Transportation Technologies slug: tasitlar-ve-ulasim-teknolojileri url: /kategori/tasitlar-ve-ulasim-teknolojileri tags: - Heavy-Lift Transport - Cold Jet System - Helicopter Prototype - Fiat 7002 - VTOL author: Arif Zahid Yüksel created_at: 2025-08-16T10:32:42.320596+03:00 updated_at: 2025-09-09T14:20:48.385295+03:00 image: https://cdn.t3pedia.org/media/uploads/2025/08/16/1GijhXbjkhP1EfoUffMX4mrlCanK9kAE.png --- # Fiat 7002 ## KURE Information Cards ![resim_2025-08-16_103448755.png](https://cdn.t3pedia.org/media/uploads/2025/08/16/nTzStFvRYNQoDZbJKj5QtBH9GZaK7qVy.png) *Fiat 7002* | Field | Value | |-------|-------| | Origin(s) | Italy (Fiat Aviazione) | | First Flight(s)(Text) | Approximately 1 hour (based on test data estimate) | | Maximum Speed | Approximately 210 km/h (theoretical) | | Maximum Takeoff Weight | approximately 2.500 kg | | Control System | Altitude, Yaw, Roll controlled through the thrust direction and power of the fans | | Propulsion System | 6 ducted fans (ducted rotor system) Each fan mounted within a fixed frame | | Engines and Powerplant | 1 × Fiat A.129 turboshaft engine (Power: approx. 770 kW / 1.030 horsepower) | | Units Produced | 1 prototype | | Dimension(s) | Rotor diameter (including ducts): approx. 4 meters,Height: approx. 2.5 meters,Length: approx. 6.2 meters | ## Article Content The [Fiat 7002](/en/detay/fiat-7002-bddd4/llms.txt) was a [helicopter](/en/detay/what-is-a-helicopter-c5e0d/llms.txt) prototype developed in Italy in the late 1950s. Designed for vertical take-off and landing (VTOL), it was intended primarily for heavy-lift transport.The aircraft aimed to offer a different approach to moving heavy loads, particularly in limited or hard-to-reach areas. ![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/07/10/i7P5NsseHIV9AUvH8fxkHrfvgOc0EBkN.png) *Fiat 7002 (Retro Transport)* ### **Purpose of Development and History** The purpose of developing the Fiat 7002 was to provide a more efficient heavy-lift vehicle with vertical take-off and landing capability compared to standard helicopters. The project was initiated by Fiat Aviazione in the mid-1950s. The helicopter prototype was completed in 1958 and made its first free flight on January 26, 1961. [YouTube Video](https://www.youtube.com/watch?v=eShFefzdKLo) *Fiat 7002 (Retro Transport)* ### **Design and Technical Specifications** The Fiat 7002 had a unique design compared to the helicopter standards of its time: - **Rotor System:** Instead of a conventional shaft, a "cold jet" system was used to drive the rotor blades. A Fiat 4700 B turbogenerator engine produced pressurized air, which was then expelled from nozzles at the tips of the rotor blades to make the rotor spin. This system was intended to reduce mechanical complexity. - **Open Truss Fuselage:** The helicopter's fuselage was an open truss structure, designed to allow for the easy attachment of large and heavy loads. - **Engine Placement:** The turbogenerator engine was located behind the pilot's cabin, in a relatively low position. - **Control Systems:** The pilot controlled the aircraft using conventional helicopter controls. Since the cold jet system eliminated torque reaction, there was no need for a tail rotor. - **Dimensions and Capacity:** It had a main rotor diameter of approximately 12 meters. The design goal was to be able to carry a payload of up to 2.2 tons. ![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/07/10/PLFxbnHyEZdd1gHrOLAHhW00vRhzXHTz.png) *Fiat 7002 (Retro Transport)* ### **Operational Status and Fate** The test flights of the Fiat 7002 demonstrated the feasibility of its "cold jet" propulsion system and its potential for cargo transport. The system was noted to have lower vibration and noise levels compared to conventional helicopters. However, it faced challenges with fuel efficiency. The [turbogenerator system](/en/detay/turboshaft-engine-63b6c/llms.txt)'s inability to use jet fuel efficiently limited the aircraft's operational range and endurance. Additionally, technical complexities and economic conditions affected the project's progression. The Fiat 7002 remained a prototype and never entered commercial or military service. ### **Significance and Legacy** The Fiat 7002 stands in aviation history as an example of experimental work on unusual propulsion systems and heavy-lift VTOL concepts. The "cold jet" rotor drive system was part of a broader search for alternatives to mechanical transmissions in helicopter design. Although it did not achieve commercial success, it is remembered as a demonstration of the effort to try different approaches in aviation engineering. The project provided data for the development of vertical take-off and landing technologies. ## Academic Sources and References 1. Aviastar. "Fiat 7002." aviastar.org. Accessed: 16 August 2025. https://www.aviastar.org/helicopters\_eng/fiat-7002.phpHargreaves-Miller, Richard. "Fiat 7002: The Flying Drinks Cabinet." Plane Historia. Accessed: 16 August 2025. https://planehistoria.com/fiat-7002/Retro Transport. "Fiat 7002." YouTube. Accessed: 16 August 2025. https://www.youtube.com/watch?v=eShFefzdKLoWhitemule. "Fiat 7002 Flying Caravan." El Poder de las Galaxias. Accessed: 16 August 2025. https://elpoderdelasgalaxias.wordpress.com/2019/06/02/fiat-7002-flying-caravan/