Beechcraft Duchess 76 - Page 110

Section V
Performance
BEECHCRAFT
Duchess 76
Enter the
Take-Off Distance graph at 15°C, 5650 feet pres-
sure altitude,
3900 pounds, and 9.5 knots headwind compo-
nent.
I
Ground Roll. 1680 ft
Total Distance over 50-ft Obstacle 3670 ft
I
Enter the Accelerate-Stop graph at 15°C, 5650 feet pressure
altitude,
3900 pounds, and 9.5 knots headwind component:
Accelerate-Stop Distance
3250 ft
NOTE
Since 3250 feet is less than the available field
length
(10,010 ft), the accelerate-stop procedure
can
be performed at any weight.
Takeoff
at 3900 Ibs can be accomplished. How-
ever, if an
engine failure occurs prior to retraction
of landing gear, the accelerate-stop procedure
must
be performed (even if airborne, unless suf-
ficient altitude
is available for retraction of land-
ing
gear while descending).
I
The following example assumes 15°C, SL pressure altitude,
and a take-off weight of 3350 pounds.
5-6
September, 1983