Wednesday, 6 February 2008

death by air

Causes of Fatal Accidents by Decade (percentage)

Cause 1950s 1960s 1970s 1980s 1990s 2000s All
 Pilot Error 41 37 29 30 31 30 33
 Pilot Error  (weather related) 11 17 15 16 19 19 16
 Pilot Error (mechanical related) 7 3 4 4 6 3 4
 Total Pilot Error 59 57 48 50 56 52 53
 Other Human Error 4 7 10 6 7 9 7
 Weather 14 11 10 12 9 8 11
 Mechanical Failure 20 19 21 21 21 25 21
 Sabotage 3 4 9 10 7 6 7
 Other Cause 0 2 2 1 1 0 1

The table above is compiled from the PlaneCrashInfo.com accident database and represents 1,843 fatal accidents involving commercial aircraft, world-wide, from 1950 thru 2006 for which a specific cause is known. Military, private plane, helicopter and small air taxi accidents are not included.

"Pilot error (weather related)" represents accidents in which pilot error was the cause but brought about by weather related phenomena. "Pilot error (mechanical related)" represents accidents in which pilot error was the cause but brought about by some type of mechanical failure. "Other human error" includes air traffic controller errors, improper loading of aircraft, fuel contamination and improper maintenance procedures. Sabotage includes explosive devices, shoot downs and hijackings. "Total pilot error" is the total of all three types of pilot error (in yellow). Where there were multiple causes, the most prominent cause was used.
Source: PlaneCrashInfo.com

Accidents and Fatalities by Phase of Flight

Source: Statistical Summary of Commercial Jet Airplane Accidents, Boeing


Which type of flying is safer?

Type of Flight Fatalities per 100,000 flight hours
Airliner (Scheduled and nonscheduled Part 121) 0.089
Commuter Airline (Scheduled Part 135) 0.067
Commuter Plane (Nonscheduled Part 135 - Air taxi on demand) 1.230
General Aviation (Private Part 91) 2.305

Sources: NTSB Accidents and Accident Rates by NTSB Classification 1997-2006

Odds of being involved in a fatal accident

Odds of being on an airline flight which results in at least one fatality Odds of being killed on a single airline flight
Top 25 airlines with the best records
 1 in 6.06 million 
Top 25 airlines with the best records
 1 in 10.46 million 
Bottom 25 with the worst records
 1 in 546,011
Bottom 25 with the worst records
 1 in 723,819

Source: OAGback Aviation Solutions & PlaneCrashInfo.com accident database, 1988 - 2007

Survival rate of passengers on
aircraft carrying 10+ passengers

Decade % surviving
1930s 21
1940s 20
1950s 24
1960s 19
1970s 25
1980s 34
1990s 35
2000s 24

Survival rate of passengers on aircraft ditching during controlled flight 53%

Source: PlaneCrashInfo.com accident database

 

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