Robinson R44 Raven II

R44 Raven II News

R44 Helicopter Flight Training Program for Operation Helo

03-Apr-25 - Robinson strengthens Operation Helo’s national disaster relief efforts with an R44 helicopter and flight training program #DisasterRelief

Installation of Radar Altimeter in Robinson R44

27-Nov-24 - German company SPAES GmbH & Co KG, an EASA Part 21J Design Organisation, completed the installation of a radar altimeter in a R44 Raven II helicopter #Altimeter

Rotor and Robinson Collaborate on Uncrewed Helicopter Technology

20-Mar-24 - Rotor Technologies from New Hampshire and Robinson jointly displayed the R550X, an uncrewed helicopter based on the Robinson R44 Raven II, at the Heli-Expo 2024 in Anaheim, California #drones

Rotor Technologies Unveils R550X Uncrewed Helicopter

04-Dec-23 - New Hampshire based Rotor Technologies Inc unveils new uncrewed helicopter R550X, based on the Robinson R44 Raven II, and begins production #drones

Garmin G500H for R44 Raven II and Cadet

12-Jul-16 - Garmin G500H Avionics Display System is now an option on new R44 Raven II and Cadet helicopters

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Specifications R44 Raven II

Engine	1 x Lycoming IO-540-AE1A5 235 shp
Capacity	1 + 3
Length (m)	11.47
Height (m)	3.2
Blades	2
Rotor diam. (m)	10.1
Disc area (m2)	785
Weight (kgs)	Empty: 693 Max: 1134
Speed (km/h)	Cruise: 190 Max: 240
Range (km)	650
Ceiling (m)	2200
Rate/Climb (m/min)	304