Robinson R-22 Helicopter

R22 Initial model, first flight August 1975

R22HP Faster, higher OGE

R22 Alpha Higher gross weight, CG range is wider, higher tail rotor

R22 Beta 131 hp takeoff rating, higher capacity oil cooler, improved heater, larger instrument panel, new muffler design, elastic teeter-hinge stop

Note that the first two files are in Adobe Acrobat format.
The proper reader software is required to view them.

National Transportation Safety Board Special Investigation Report
Robinson Helicopter Company R22 Loss of Main Rotor Control Accidents
Adopted April 2, 1996

FAA record in Federal Register
Robinson R-22 and R-44 Special Training and Experience Requirements
November 21, 1997

An analysis of R-22 accidents.

Comments to Webmaster

R22	Initial model, first flight August 1975
R22HP	Faster, higher OGE
R22 Alpha	Higher gross weight, CG range is wider, higher tail rotor
R22 Beta	131 hp takeoff rating, higher capacity oil cooler, improved heater, larger instrument panel, new muffler design, elastic teeter-hinge stop

Robinson R-22 Helicopter

Note that the first two files are in Adobe Acrobat format. The proper reader software is required to view them.

Note that the first two files are in Adobe Acrobat format.
The proper reader software is required to view them.