"Why Robinson helicopters seem to have a bad habit of crashing"

[SASless]

I found this at the Robinson Web Site and found the List of Contents rather interesting.

The following Safety Notices have been issued by Robinson Helicopter Company as a result of various accidents and incidents. Studying the mistakes made by other pilots will help you avoid making the same errors. Safety Notices are available on the RHC website: www.robinsonheli.com.

SAFETY
NOTICE TITLE

SN-1 Inadvertent Actuation of Mixture Control in Flight

1. SN-9 Many Accidents Involve Dynamic Rollover
   
2. SN-10 Fatal Accidents Caused by Low RPM Rotor Stall
   
3. SN-11 Low-G Pushovers - Extremely Dangerous
   

SN-13 Do Not Attach Items to the Skids

1. SN-15 Fuel Exhaustion Can Be Fatal
   
2. SN-16 Power Lines Are Deadly
   
3. SN-17 Never Exit Helicopter with Engine Running
   
   Hold Controls When Boarding Passengers
   
   Never Land in Tall Dry Grass
   
4. SN-18 Loss of Visibility Can Be Fatal
   
   Overconfidence Prevails in Accidents
   
5. SN-19 Flying Low Over Water is Very Hazardous
   
6. SN-20 Beware of Demonstration or Initial Training Flights
   

1. SN-22 Vortex Ring State Catches Many Pilots By Surprise
   
2. SN-23 Walking into Tail Rotor Can Be Fatal
   
3. SN-24 Low RPM Rotor Stall Can Be Fatal
   
4. SN-25 Carburetor Ice
   
5. SN-26 Night Flight Plus Bad Weather Can Be Deadly
   
6. SN-27 Surprise Throttle Chops Can Be Deadly
   
7. SN-28 Listen for Impending Bearing Failure
   
   Clutch Light Warning
   
8. SN-29 Airplane Pilots High Risk When Flying Helicopters
   
9. SN-30 Loose Objects Can Be Fatal
   
10. SN-31 Governor Can Mask Carb Ice
    
11. SN-32 High Winds or Turbulence
    
12. SN-33 Drive Belt Slack
    
13. SN-34 Aerial Survey and Photo Flights - Very High Risk
    
14. SN-35 Flying Near Broadcast Towers
    
15. SN-36 Overspeeds During Liftoff
    
16. SN-37 Exceeding Approved Limitations Can Be Fatal
    
17. SN-38 Practice Autorotations Cause Many Training Accidents
    
18. SN-39 Unusual Vibration Can Indicate a Main Rotor Blade Crack
    
19. SN-40 Post-Crash Fires
    
20. SN-41 Pilot Distractions
    
21. SN-42 Unanticipated Yaw
    
22. SN-43 Use Extra Caution During Post-Maintenance Flights
    
23. SN-44 Carrying Passengers
    

REVISED: 7 MAY 2018 10-6

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