TsAGI A-8
Central Aerohydrodynamic Institute (TsAGI) · Soviet Union · first flew 1934 · light aircraft
The TsAGI A-8 was a Soviet autogyro developed in 1934 as part of the ongoing TsAGI rotary-wing research programme, exploring variations in rotor diameter and configuration compared to contemporary A-series designs.
Recognition (WEFT)
| W — Wings | High-mounted, straight |
|---|---|
| E — Engines | 1 × piston, nose-mounted |
| F — Fuselage | 7.5 m fuselage |
| T — Tail | Conventional |
WEFT is AircraftIQ's four-point recognition method — how it works.
Spot it by:
- Soviet 1930s autogyro research aircraft
- Large free-spinning rotor on pylon
- Tractor propeller with stub wings
A typical TsAGI autogyro of the mid-1930s with a large rotor pylon, stub wings, and a radial engine — very similar externally to the A-6 and A-7 but differing in rotor diameter and detail design.
Specifications
- The TsAGI A-8 has a length of 7.5 m (25 ft).
- It has a wingspan of 14 m (46 ft).
- Its maximum speed is 165 km/h (103 mph).
- Typical crew: 1-2.
Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.
History
Built alongside the Kamov A-7, the A-8 was a TsAGI design bureau project rather than a Kamov design, representing the parallel tracks of Soviet autogyro development in the mid-1930s. It contributed to the body of data that eventually informed Soviet helicopter development.
Variants
The A-8 was a distinct design rather than a variant; the TsAGI A-series comprised multiple independent designs.
Where you'll see it
Remained a research aircraft; not known to have entered operational service.
Related aircraft
AircraftIQ — the aircraft field guide: 5,024 recognition guides, live overhead identification, works offline.