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Old 21st Oct 2011, 07:27
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rudderrudderrat
 
Join Date: Oct 2009
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Hi eckhard,
It is intended purely for guidance during the take-off roll.
On the L1011 we could do a manual Roll Out in 75m RVR mid point provided the PVD was available.
From memory, I think on the 747-400 we were restricted to 100m RVR mid point with manual Roll Out & with PVD - else with no PVD it was 125m.

Last edited by rudderrudderrat; 21st Oct 2011 at 07:46. Reason: spelling
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