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R44 Raven I & Clipper I

Four-seat R44 Raven I and Clipper I helicopters are high performing, reliable and easy to maintain. R44s have a two-bladed rotor system, T-bar cyclic and the latest in Robinson technology including streamlined instrument panels and crashworthy bladder fuel tanks.

The R44’s aerodynamic fuselage optimizes airspeed and fuel economy. Hydraulic controls eliminate feedback forces and provide responsive handling. A low tail-rotor tip speed, newly designed muffler and large cambered tail reduce flyover noise.

Raven I and Clipper I helicopters are powered by Lycoming’s O-540 carbureted engine with carburetor heat assist that automatically adjusts carburetor heat enhancing safety and reducing pilot workload.

Specifications & Dimensions

Raven IClipper I
EngineLycoming O-540, six cylinder, carburetedLycoming O-540, six cylinder, carbureted
HorsepowerDerated to 225 for takeoff and 205 continuousDerated to 225 for takeoff and
205 continuous
Maximum Gross Weight2400 lb (1089 kg)2400 lb (1089 kg)
Approximate Empty Weight (including oil & standard avionics)1450 lb (658 kg)1500 lb (680 kg)
Standard Fuel (29.5 gal)177 lb (80 kg)177 lb (80 kg)
Auxiliary Fuel (17.0 gal)102 lb (46 kg)102 lb (46 kg)
Pilot, Passengers, and Baggage (with standard fuel)773 lb (351 kg)723 lb (328 kg)
Cruise Speed at Maximum Gross Weight up to 108 kts (200 km/h)up to 101 kts (187 km/h)
Maximum Range (no reserve)approx 300 nm (550 km)approx 300 nm (550 km)
Hover Ceiling IGE 6400 ft @ 2400 lb6400 ft @ 2400 lb
Hover Ceiling OGE4000 ft @ 2300 lb4000 ft @ 2300 lb
Rate of Climbover 1000 fpmover 1000 fpm
Maximum Operating Altitude14,000 ft14,000 ft
Electrical System28 volt28 volt
R44 Raven I Dimensions

Equipment & Accessories

Instruments

Avionics

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Standard Avionics

Stereo Intercom System, Single COM

Stereo Intercom System, Single COM

Garmin GTR 225B COM Radio

Garmin GTR 225

Garmin GTX 335 Transponder w ADS-B Out

Garmin GTX 335 Transponder

Optional Avionics

Garmin GMA 350Hc Audio Panel

Garmin GMA 350Hc Audio Panel

Garmin GTN 635Xi GPS/COM

Garmin GTN 635 GPS/COM

Garmin GTN 650Xi GPS/COM/NAV

Garmin GTN 650 GPS

Garmin GTN 750Xi GPS/COM/NAV

Garmin GTN 750 GPS/COM/NAV

Garmin GTX 345 Transponder with ADS-B Out/In

Garmin GTX 345 Transponder

Garmin GDL 69A XM Receiver (USA Only)

Garmin GDL 69A XM Receiver

FreeFlight RA-4500 Radar Altimeter

FreeFllight RA4000/RA4500 Radar Altimeter

Kannad 406 Integra AF-406 MHz ELT

Kannad 406 Integra ELT