DISTANCE between the guide line above and the guide
line below the projected line. For instance, if the
projected line intersects the reference line in the ratio of
30% down/70% up between the guidelines, then
maintain this same 30%/70% relationship between the
guide lines and follow them to the next known item.
specific conditions from which performance parameters
have been determined. They are not intended to be
used as instructions; however, performance values
determined from charts can only be achieved if the
specified conditions exist.
The full amount of usable fuel is available
for all approved flight conditions.
Notes have been provided on various
graphs and tables to approximate performance with ice
vanes extended. The effect will vary, depending upon
airspeed, temperature, altitude, and ambient conditions.
At lower altitudes, where operation on the torque limit is
possible, the effect of ice vane extension will be less,
depending upon how much power can be recovered
after the ice vanes have been extended.