|FAA Publishes General Aviation Safety Fact Sheet|
|Written by FAA|
|Wednesday, 29 May 2013 08:01|
The United States has the largest and most diverse general aviation (GA) community in the world with more than 300,000 aircraft including amateur-built aircraft, rotorcraft, balloons, and highly sophisticated turbojets. Reducing GA fatalities is a top priority of the Federal Aviation Administration (FAA) and the FAA’s goal is to reduce the GA fatal accident rate by 10 percent over a 10-year period (2009-2018). Loss of Control – mainly stalls – accounts for approximately 40 percent of fatal GA accidents.
Similar to commercial aviation, the FAA is focused on reducing general aviation accidents by using a primarily non-regulatory, proactive, and data-driven strategy to get results.
Formed in the mid-1990s, the GAJSC has a renewed effort to combat GA fatal accidents. The GAJSC is a government and industry group that uses the same approach as the Commercial Aviation Safety Team (CAST). It uses a data-driven, consensus-based approach to analyze safety data to develop specific interventions that will mitigate the root causes of accidents. The group recently proposed 23 safety interventions to address “Loss of Control” during approach and landing.
Other achievements include several web-based resource guides, including the General Aviation Pilot’s Guide to Preflight Weather Planning, Weather Self-Briefings, and Weather Decision Making, which provides advice to pilots on how to make safe weather flying decisions.
The GAJSC combines the expertise of many key decision makers across different parts of the FAA, various government agencies, and several GA associations. The other federal agencies are National Aeronautics and Space Administration, and the National Transportation Safety Board (as an observer). Industry participants include Aircraft Owners and Pilots Association, Experimental Aircraft Association, General Aviation Manufacturers Association, National Business Aviation Association, National Air Transportation Association, and others.
Recommendations are being developed by a 55-member rulemaking committee that includes representatives from the FAA, European Aviation Safety Agency, National Civil Aviation Agency of Brazil, Civil Aviation Administration of China, Transport Canada, Civil Aviation Authority of New Zealand, several airplane and avionics manufacturers, and industry groups. The committee expects to finalize recommendations in 2013.
The FAA is also working with manufacturers to build stall resistance into aircraft through the use of improved aerodynamics, limited pitch control capability, and sensed angle of attack to better inform the pilot. This work has contributed to the production of autopilots that provide automatic limiting to help prevent Loss of Control.
New technologies such as inflatable restraints, ballistic parachutes, weather in the cockpit, angle of attack indicators, and terrain avoidance equipment could significantly reduce GA fatalities. Inflatable restraints and angle of attack indicators have the greatest likelihood of significantly improving safety.
The FAA has streamlined the approval of angle of attack indicators for GA aircraft and is working to promote the retrofit of the existing fleet. Angle of attack indicators provide the pilot with a visual aid to prevent Loss of Control of the aircraft in the critical phases of flight. Previously, cost and complexity of indicators limited their use to the military and commercial aircraft. The FAA is also streamlining the certification and installation of inflatable restraints (air bags)with the goal of making all GA aircraft eligible for installation.
Engagement & Outreach
Safety Standdowns. In 2011, the FAA launched a five-year initiative on education and outreach. The FAA Safety Team (www.faasafety.gov) or “FAASTeam” is devoted to decreasing aircraft accidents by promoting a cultural change in the aviation community through education and training. The FAASTeam focuses on teamwork and instruction on the use of risk management tools. In 2012, the FAASTeam held 93 safety standdown events across the country to reach general aviation pilots and mechanics. There have been 97 events held so far in 2013. Several FAA employees and thousands of volunteer safety representatives participated. The FAASTeam continues outreach through online courses, local seminars, and awards programs.
Topics in 2012 included:
In 2013, the FAASTeam will continue to present information sessions to the general aviation community with particular focus on human error and Loss of Control.
Online Resources. The FAASTeam’s web site www.faasafety.gov is a good resource for pilots to help improve their skills and knowledge. The site hosts the FAA WINGS pilot proficiency program. It also contains online pilot training materials and includes courses to help a pilot avoid the pitfalls of VFR flight into Instrument Meteorological Conditions (IMC). Pilots, flight instructors, and mechanics are encouraged to register online.
Amateur-Built Airplanes. Amateur-built and other experimental aircraft, the fastest growing segment of general aviation, were involved in 22 percent of U.S. fatal general aviation accidents over the past five years and account for an estimated five percent of total general aviation fleet hours. “Loss of Control” remains the leading cause of fatal accidents involving amateur-built aircraft. The FAA published Airmen Transition to Experimental or Unfamiliar Airplanes (Advisory Circular 90-109) based on recommendations from the Amateur-Built Flight Standardization Board. The AC provides guidance and training experience recommendations to owners, pilots and flight instructors who fly experimental airplanes.
Certificated Flight Instructors. The FAA has been working with the flight instructor community to improve GA safety through improved flight instructor training, most notably recurrent training. In December 2010, the FAA met with industry sponsors of Flight Instructor Refresher Clinics (FIRC) and published updated guidance materials.
Aviation Universities and Experts. Working through the Aviation Accreditation Board International (AABI) and the University Aviation Association (UAA), the FAA is partnering with the aviation academic community to leverage their expertise and develop best practices for improving flight training. As a first step, the FAA and AABI co-chaired an FAA/Academia Symposium in conjunction with AABI’s July 2011 Industry-Educator Forum. Results were presented at the September 2011 UAA Fall Education Conference and at the February 2012 AABI Winter Meeting. These meetings provided a springboard for identifying specific non-regulatory measures that can be used to improve flight training and reduce accidents
Helicopter Safety. The International Helicopter Safety Team (IHST) promotes safety and works to reduce civil helicopter accidents worldwide. The organization was formed in 2005 to lead a government and industry cooperative effort to address factors that were affecting an unacceptable helicopter accident rate. The group’s vision is an international civil helicopter community with zero accidents. Government and industry participants include the U.S. Federal Aviation Administration, Helicopter Association International, AgustaWestland, the American Helicopter Society International, Bell Helicopter, The Boeing Co., Bristow Group, CHC Helicopter, Eurocopter, the European Aviation Safety Agency, the Helicopter Association of Canada, Robinson Helicopter, Shell Aircraft, and Sikorsky Aircraft Corporation. Worldwide partners supporting the work of the IHST are located in the United States, Canada, Brazil, Japan, Australia, India, Russia, and multiple countries in Europe, Central Asia, and the Middle East.
The General Aviation Accident Rate. While the number of fatal general aviation accidents over the last decade has gone down, so have the estimated of total GA flight hours, likely due to economic factors.
Over the past three years, fatal accidents from Controlled Flight Into Terrain (CFIT) have been reduced by more than 50 percent compared to the previous three years.
However, the general aviation fatal accident rate appears to have remained relatively static based on the FAA’s flight hours estimates. The preliminary estimate for FY 2012 is a fatal accident rate of 1.09. Final data will be available later this year. In FY 2011, there were 275 fatal GA accidents. In 2010, there were 270 fatal GA accidents. The accident rate for 2011 was 1.13 fatal accidents per 100,000 hours flown and was 1.10 fatal accidents per 100,000 hours flown in 2010.
The Top 10 Leading Causes of Fatal General Aviation Accidents 2001-2011
1. Loss of Control Inflight
2. Controlled Flight Into Terrain
3. System Component Failure – Powerplant
4. Low Altitude Operations
5. Unknown or Undetermined
7. Fuel Related
8. System Component Failure – Non-Powerplant
9. Midair Collisions
10. Windshear or Thunderstorm
|Last Updated ( Wednesday, 29 May 2013 09:03 )|