Aerosport OY
HW100 - 45000
UAW55 - 105000
RRW100 - 175000
PKRR - 7500
Aerosport OY

Aerosport OY
Type - Privately held company
Industry - Aerospace
Headquarters - Keila, Estonia
Products - Powered parachutes, paramotors
Website - www.aerosport.ee

Aerosport OY is an Estonian aircraft manufacturer based in Keila. The company specializes in the design and manufacture of powered parachutes and paramotors in the form of ready-to-fly aircraft for the US FAR 103 Ultralight Vehicles rules and the European Fédération Aéronautique Internationale microlight category.
The company produces lines of both powered parachutes and paramotors that are noted for their wide choice of engine, propeller and reduction drive combinations.

Aircraft
Summary of aircraft built by Aerosport OY
Model name - First flight - Number built - Type
Aerosport OY Evo - - - single-place paramotor
Aerosport OY Spider - mid 2000s - - single-place paramotor
Aerosport OY Sport - - - single-place paramotor
Aerosport OY Sport Next - - - single-place paramotor
Aerosport OY Sport Power - - - single-place paramotor
Aerosport OY Sport+ - - - single-place paramotor
Aerosport OY Trike PT1+1 - - - Single-place powered parachute
Aerosport OY Trike T1+1 - - - Single-place powered parachute
Aerosport OY Trike PT2 - - - Two-place powered parachute

Aerosport OY Spider

Spider
Role - Paramotor
National origin - Estonia
Manufacturer - Aerosport OY
Status - Production completed

The Aerosport OY Spider is a family of Estonian paramotors that was designed and produced by Aerosport OY of Keila for powered paragliding. Now out of production, when the series were available the aircraft were supplied complete and ready-to-fly.
Design and development
The Spider line was designed to comply with the US FAR 103 Ultralight Vehicles rules as well as European regulations. It features a paraglider-style wing, single-place accommodation and a single engine in pusher configuration with a reduction drive. The fuel tank capacity is 10 litres (2.2 imp gal; 2.6 US gal). The basic design is built from aluminium tubing, plus a nylon harness. The various models employ different engine, reduction drive and propeller combinations.
As is the case with all paramotors, take-off and landing is accomplished by foot. Inflight steering is accomplished via handles that actuate the canopy brakes, creating roll and yaw.

Variants

Spider F33
Model with a single Hirth F33 27 hp (20 kW) engine, a 2.2:1 ratio reduction drive and a 125 cm (49 in) diameter propeller
Spider F33 BL
Model with a single Hirth F33 27 hp (20 kW) engine, a 2.7:1 ratio reduction drive and a 125 cm (49 in) diameter propeller
Spider M21Y
Model with a single Cors'Air M21Y 24 hp (18 kW) engine and a 2.48:1 ratio reduction drive and a 95 to 125 cm (37 to 49 in) diameter propeller
Spider M21Y BL
Model with a single Cors'Air M21Y 24 hp (18 kW) engine, a 2.6:1 ratio reduction drive and a 95 to 125 cm (37 to 49 in) diameter propeller
Spider PS2000
Model with a single PS2000 16 hp (12 kW) engine, a 2.5:1 ratio reduction drive and a 125 cm (49 in) diameter propeller
Spider Racket
Model with a single Radne Raket 120 14 hp (10 kW) engine, a 3.8:1 ratio reduction drive and a 125 cm (49 in) diameter propeller
Spider Solo
Model with a single Solo 210 14 hp (10 kW) engine and a 2.5:1 ratio reduction drive and a 95 to 125 cm (37 to 49 in) diameter propeller

Specifications (Spider F33)
Data from Bertrand

General characteristics
Crew: one
Empty weight: 27 kg (60 lb)
Fuel capacity: 10 litres (2.2 imp gal; 2.6 US gal)
Powerplant: 1 × Hirth F33 single cylinder, two-stroke, air-cooled aircraft engine, with a 2.2:1 reduction drive, 20 kW (27 hp)
Propellers: 2-bladed, 1.25 m (4 ft 1 in) diameter