Lufthansa Flight 502
... that pilot fatigue was a likely factor in the crash of Lufthansa Flight 502 in 1959?
... that pilot fatigue was a likely factor in the crash of <b id="mwB2Y"><a href="./Lufthansa_Flight_502" id="mwB2c" rel="mw:WikiLink" title="Lufthansa Flight 502">Lufthansa Flight 502</a></b> in 1959?