
Captain Survives Crashing Into Mountain / Air China Flight 129 Crashes on Approach
Black Box Down
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Airchina's Ground Proximity Warning System Was Not Modified
Ground proximity warning system on this aircraft was not modified. Bowing had recommended they installed us back in 19 89. Airchina says they never got the memo and there was no way to verify it, because that was 13 years before this incident.
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