lørdag 14. juli 2018

Helikoptersikkerhet USA - R&W/Curt Lewis


Rash of Fatal Crashes Prompts Broad Warning By Helicopter Safety Advocates
By Amy Kluber | July 12, 2018

File photo
Sunday's helicopter crash in Williamsburg, Virginia, marked the latest incident in what the U.S. Helicopter Safety Team (USHST) is calling "the worst 10-day stretch of fatal accidents [in the U.S.] since late 2012." It's now calling on the helicopter community to remember important safeguards before flying.
In an open letter to the U.S. helicopter community distributed Thursday, the team refers to the four fatal accidents that occurred from June 29 to July 8 in Texas, Puerto Rico, Indiana and Virginia. Each caused one fatality.
"Within the 50 states plus D.C. and Puerto Rico, four fatal helicopter accidents and four fatalities occurred from June 29 to July 8, 2018, a pace of nearly one fatal accident every other day," the letter reads. "Investigations take time, so the underlying cause of each case will not be known for some time.  However, there is one thing we know with certainty.  None of the individuals involved in these tragic events woke up that morning thinking this would be their last helicopter flight.  The series of fatal helicopter accidents is a reminder to our community.  There is sometimes a fine line between a flight that ends uneventfully and one that ends disastrously."
The team noted a similar trend in 2012 in which five fatal helicopter accidents occurred in California, Texas, Florida, Michigan and Illinois from Nov. 25 to Dec. 10.
The letter lists five reminders for flying helicopters: review basic procedures, think through what actions you would take for various emergencies, consider how summer temperatures affect performance and aircraft limitations, consider factors that may build up cumulative fatigue and practice real-time risk management.
"As a community, let's all do our part to ensure the 10-day surge in fatal helicopter accidents is an anomaly and does not stretch into a long-term trend," the letter concluded.
In the most recent accident last weekend, a Robinson Helicopter R44 crashed into an apartment building in Williamsburg, Virginia. The pilot and one apartment resident were killed.


An Open Letter to the U.S. Helicopter Community
Our U.S. helicopter community just went through the worst short-term surge in fatal accidents we've experienced within the past six years. With four fatal accidents within a 10-day span, the U.S. Helicopter Safety Team feels that there is a benefit to informing our broader community of this information. We also feel that it is appropriate timing for some straightforward reminders that can contribute to safe flying.
We would appreciate your help in communicating this important message to our community. We invite you to tailor it accordingly as you think would be most effective.
Dear helicopter pilots, mechanics, operators, instructors, etc.:
The U.S. helicopter industry just endured the worst ten-day stretch of fatal accidents observed since late 2012. Within the 50 states plus D.C. and Puerto Rico, four fatal helicopter accidents and four fatalities occurred from June 29 to July 8, 2018, a pace of nearly one fatal accident every other day. Investigations take time, so the underlying cause of each case will not be known for some time. However, there is one thing we know with certainty. None of the individuals involved in these tragic events woke up that morning thinking this would be their last helicopter flight. The series of fatal helicopter accidents is a reminder to our community. There is sometimes a fine line between a flight that ends uneventfully and one that ends disastrously.
We are still early in the summer with plenty of good flying weather in front of us. In the wake of this recent surge in fatal accidents, let us take some time to think through how we can make sure the rest of the summer is spent with enjoyment rather than grief.
1.         Review your basic procedures. The simple, mundane practices are often what keep us safe.
2.         Think through what actions you would take for various aircraft emergencies.
3.         Consider what effect summer temperatures will have on the performance and limitations of 
            your aircraft.
4.         Contemplate what factors may be subtly building up your cumulative fatigue. Days in the 
            summer are long, often resulting in more activity and less sleep.
5.         Practice real time risk management, even with small decisions. Make a habit of mentally asking
            yourself, "What could go wrong with what I'm doing right now? What could I do to make sure 
            the worst case scenario doesn't kill me?"
As a community, let's all do our part to ensure the ten-day surge in fatal helicopter accidents is an anomaly and does not stretch into a long-term trend. Fly safe today.


     2018
June 29, 2018              Sterling City, Texas      Aerial Observation        Robinson R-22                        1 fatality
June 30, 2018              San Juan, Puerto Rico  Personal/Private           Bell 206B                               1 fatality
July 6, 2018                 Morristown, Indiana     Aerial Observation        Bell/Scott's 47G-2                  1 fatality
July 8, 2018                 Williamsburg, Virginia  Personal/Private           Robinson R-44                        1 fatality
     2012
Nov. 25, 2012             Corona, Calif.              Personal/Private            Robinson R-44                        1 fatality
Nov. 27, 2012             Childress, Texas          Utilities/Construction     MDHI 369D                             1 fatality
Nov. 30, 2012             Apollo Beach, Fla.        Personal/Private           Robinson R-22                         1 fatality
Dec. 1, 2012               Walkerville, Michigan   Personal/Private           Bell/Scott's 47G-2                    1 fatality
Dec. 10, 2012             Rochelle, Illinois          Air Ambulance             Airbus BK117A-3                      3 fatalities



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