Robinson R-44 Raven II

We offer you flights, air operations and services using Robinson R44 Raven II helicopter. R44 Raven II is the latest derivative of the very successful and proven R44 helicopter line. The Raven II is equipped with a fuel-injected, angle-valve, tuned-induction, IO-540 Lycoming engine which produces substantially more power and gives the Raven II greater altitude performance, more payload, and increased speed. The new fuel-injected engine provides higher power for better performance and eliminates the need for carburetor heat. Robinson R44 Raven II also has reduced noise level. The quieter helicopter features redesigned main and tail rotor blades. Main rotor blades have greater effective lifting area which reduces vibration. Main and tail blades have new aerodynamic tip caps which reduce the 500-foot flyover noise level by nearly one decibel, despite the higher gross weight. A standard 28-volt electrical system ensures good starting performance in hot or cold weather and provides additional electrical power for optional equipment.

General characteristics

Crew: 1 (pilot)
Capacity: 3 (passengers)
Payload: 900 lb (408 kg)
Length: (body only) 21 ft 5 in (9.0 m)
Rotor diameter: 33 ft (10.1 m)
Height: 10 ft 9 in (3.3 m)
Empty weight: 1450 lb (657.7 kg)
Loaded weight: 2500 lb (1134 kg)
Powerplant: 1× Lycoming IO-540-AE1A5 6 cylinder, horizontally opposed, direct drive, air cooled, fuel injected, normally aspirated, 5 minute max of 245 bhp (183 kW), max continuous power of 205 bhp (153 kW)
Main tank total capacity: 31.6 US gallons (120 liters)
Main tank usable capacity: 30.6 US gallons (116 liters)
Optional aux tank total capacity: 18.5 US gallons (70 liters)
Optional aux tank usable capacity: 18.3 US gallons (69 liters)

Helicopter performance

Never exceed speed: 130 kt (150 mph)
Maximum speed: 130 kt (240 km/h) (150 mph)
Cruise speed: 110 kt (127 mph)
Range: 300 nm (560 km) (345 miles)

Detail information about R44 helicopters

For more detailed information about Robinson R44 helicopter please visit Robinson.Helikoptery.sk.

Services offered by Flight Service using Robinson R44 Raven II

Flight cost per hour

We will provide you with cost estimation. Please, send us the location of departure, type of service and the total expected duration of the flight.