On 2003-11-20 15:34:21 -0800, David Dyer-Bennet said

And at least for the 'heavies' I understand these values depend on th
actual loading and density altitude conditions, rather than bein
fixed constants

You don't even have to be that heavy

For a Lear 35, the takeoff weight tabular charts show weights between 10,000 and 18,300
and the speeds vary in a range of about 103-141 for V1, 125 to 143 for VR, and 124 to 146
for V2. Note that V1 is the only speed that depends on density altitude. The others vary onl
with weight

--
Larry Fransso
Seattle, W
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