SizeHub
3.28 m
Robinson R44 Raven II
3.28 m
Robinson R44 Raven II — front
front
Proportions require correction
This legacy projection has not passed two-axis verification.

Robinson R44 Raven II

The Robinson R44 Raven II is a four-seat piston helicopter with a two-blade main rotor and skid landing gear. It is represented in its standard land configuration, parked with both rotors stopped and fully unfolded. Floats, camera mounts, cargo hooks and other optional equipment are excluded.

Dimensions

Height
3.28 m
Length
11.66 m
Width
10.06 m
Weight
683 kg

Quick facts

Length
11.66 m
Height
3.28 m
Main rotor diameter
10.06 m
Approx. empty weight
683 kg
Seats
4

Robinson R44 Raven II · Size infographic

Robinson R44 Raven II: Size infographic · Height 3.28 m · Length 11.66 m · Width 10.06 m
Robinson R44 Raven II: Size infographic · Height 3.28 m · Length 11.66 m · Width 10.06 m

Related objects

Sources and measurement3

Dimensions were cross-checked against independent sources before publication.

Measurement basis

The side view uses the 11.66 m by 3.28 m operating envelope with blades aligned fore-aft; the front view uses the 10.06 m rotor diameter by the same 3.28 m height.

References

  1. 01R44 Raven II / Clipper IIRobinson Helicopter Company
  2. 02EASA Type Certificate Data Sheet EASA.IM.R.121European Union Aviation Safety Agency
  3. 03AC 150/5390-2D Heliport DesignFederal Aviation Administration