In message
<!&!AAAAAAAAAAAYAAAAAAAAAEGjmYsMtGZAuvo7rFLQ++figAAAEAAAAIikrBPlu6RNlut8A
ucpoOcBAAAAAA==@blueyonder.co.uk>, dated Wed, 1 Apr 2015, John Allen
<john_e_al...@blueyonder.co.uk> writes:
you think they could conceivably operate consistent and reliable
systems whereby a pilot says "I need a cr*p, please open the cockpit
door in 30s", and "someone", "somewhere", has to say " OK", and do that?
I'm sure that isn't what was meant. The ground control would operate
only in exactly the Germanwings emergency case - lockout of an officer
due to the other officer being mentally disturbed or having, for
example, fainted and fallen on the switch.
It does require the locked-out officer to be able to send a suitable
Mayday, but that's not so difficult.
Even so, I think my proposal for lockout being invoked only by both
officers is simpler and possibly more reliable.
--
OOO - Own Opinions Only. With best wishes. See www.jmwa.demon.co.uk
When I turn my back on the sun, it's to look for a rainbow
John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK
-
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