Licensing

How achieved ?
1 a ≅ 10.000 h (8760 h)
probability 100 % within 1 a ≅ 10 -4 / h (events/h)
instead 100 % prob. 1 % / a ≅ 10 -6 / h
only 10 % of flight time critical
(Take-off, Climb, Descent, Landing) ≅ 10 -7 / h
2-Man-Cockpit: Risk of
unsuccesful transition of control
∼ 1 % (Sim 0,25 %)
≅ 10 -9 / h ≅ 1 % / a