PPRuNe Forums - View Single Post - B777-200LR/F VREF floor
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Old 25th Sep 2013, 03:00
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Wizofoz
 
Join Date: Jun 2001
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Flap 25 is a normal landing flap setting, but flap 30 is recommended unless there is a good reason to use 25.

On the LR/F 25 is recommended when Vref25 is ALSO the " floor" value of approximately 137kts ( the FMC does vary that with different conditions-I've seen as low as 135)

This happens at about 195T.
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