Cause/Yr 1950s 1960s 1970s 1980s 1990s 2000s

Pilot Error 59 55 44 47 55 57

2 8 9 5 8 6

15 12 14 14 8 6

19 19 20 21 18 22

5 4 11 12 10 9

0 2 2 1 1 0

Cause 1950s 1960s 1970s 1980s 1990s 2000s

59 55 44 47 55 57

Pilot Error 43 33 25 29 29 34

9 18 14 16 21 18

7 4 5 2 5 5

2 8 9 5 8 6

15 12 14 14 8 6

19 19 20 21 18 22

5 4 11 12 10 9

0 2 2 1 1 0

 Other Human Error

 Weather

 Mechanical Failure

 Sabotage

 Other Cause

Total Pilot Error

 Pilot Error  (weather related)

 Pilot Error (mechanical related)

 Other Human Error

 Weather

 Mechanical Failure

 Sabotage

 Other Cause

1950s 1960s 1970s 1980s 1990s 2000s0

20

40

60

80

100

120

Caused of Accidentes By Year

Pilot Error Other Human Error Weather Mechanical Failure Sabotage Other Cause

1950s 1960s 1970s 1980s 1990s 2000s0

20

40

60

80

100

120

Caused of Accidentes By Year

Pilot Error Other Human Error Weather Mechanical Failure Sabotage Other Cause