RHC Safety Notices

NUMBER SUBJECT DATE
SN-42 Unanticipated Yaw MAY 2013
SN-41 Pilot Distractions MAY 2013
SN-40 Post-Crash Fires MAY 2013
SN-40 Addendum Suppliers of Fire-Retardant Flight Suits JUL 2006
SN-39 Unusual Vibrations JUL 2003
SN-38 Practice Autorotations Cause Training Accidents OCT 2004
SN-37 Exceeding Operating Limits DEC 2001
SN-36 Overspeeds During Liftoff NOV 2000
SN-35 Flying Near Broadcast Towers APR 1999
SN-34 Photo Flights - Very High Risk APR 2009
SN-33 Vee-Belts Turning Rotor During Engine Start-Up MAY 2013
SN-32 High Winds or Turbulence MAY 2013
SN-31 Governor Can Mask Carb Ice DEC 1996
SN-30 Loose Objects Can Be Fatal APR 2009
SN-29 Airplane Pilots High Risk When Flying Helicopters JUN 1994
SN-28 Listen For Impending Bearing Failure JUL 2012
SN-27 Surprise Throttle Chops Can Be Deadly JUN 1994
SN-26 Night Flight Plus Bad Weather Can Be Deadly JUN 1994
SN-25 Carburetor Ice JUL 2012
SN-24 Low RPM Rotor Stall Can Be Fatal JUN 1994
SN-23 Walking Into Tail Rotor Can Be Fatal JUN 1994
SN-22 Always Reduce Rate-of-Descent Before Reducing Airspeed JUN 1994
SN-21 Deleted ----------------
SN-20 Beware of Demonstration or Initial Training Flights JUN 1994
SN-19 Flying Low Over Water is Very Hazardous JUN 1994
SN-18 Loss of Visibility Can Be Fatal JUN 1994
SN-17 Never Exit Helicopter With Engine Running JUN 1994
SN-16 Power Lines Are Deadly JUN 1994
SN-15 Fuel Exhaustion Can Be Fatal JUN 1994
SN-14 Superseded by SN-17, SN-27, and SN-28 ----------------
SN-13 Do Not Attach Items to the Skids JUN 1994
SN-12 Superseded by SN-24 ----------------
SN-11 Low-G Pushovers - Extremely Dangerous NOV 2000
SN-10 Fatal Accidents Caused by Low RPM Rotor Stall JUN 1994
SN-09 Many Accidents Involve Dynamic Rollover JUN 1994
SN-02 - SN-08 Superseded or Deleted ----------------
SN-01 Inadvertent Actuation of Mixture Control in Flight JUN 1994

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Robinson technical publicatons are the property of Robinson Helicopter Company, Inc., and are provided only for the purpose of RHC helicopter maintenance and operation. RHC technical publications, in whole or in part, are not otherwise permitted to be reproduced, transmitted, or transcribed without written consent of Robinson Helicopter Company. All other trade names are trademarks or registered trademarks of their respective companies.