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and oil pressure are within the acceptable ranges.
At towered airports, obtain clearance from tower when ready
for takeoff. At nontowered airports, when all air traffi c is
clear from observations and radio communications and while
holding short before the runway boundary (hold short) line,
announce the aircraft is entering the runway. This is a pilot’s
clearance at a self-announce airport to enter the runway. At
all airports, do a visual verifi cation that there are no aircraft
landing before entering the runway.
After Landing
During the after-landing roll, the WSC aircraft should be
gradually slowed to normal taxi speed before turning off
the landing runway. Any signifi cant degree of turn at faster
speeds could result in the WSC aircraft tipping over and
subsequent damage. [Figure 5-68]
5-27
Figure 5-69. Typical tie down for light wind. Left hand WSC control
bar pulled back to lower nose for possible headwind, right hand
control bar fastened to front tube.
Figure 5-68. After landing, the pilot slows to the appropriate taxi
speed before following the yellow taxi lines to exit the runway.
Figure 5-70. Pilot’s view of the left hand wing lowered into the wind,
allowing the pilot to exit the aircraft in higher winds with the wind
pushing down on the wing from the side.
Figure 5-71. Wing tied down with tip on ground into wind.
To give full attention to controlling the WSC aircraft during
the landing roll, the after-landing check should be performed
only after the aircraft is brought to a complete stop clear of
the active runway.
Postfl ight, Parking, and Securing
A fl ight is never complete until the engine is shut down and
the WSC aircraft is secured. A pilot should consider this an
essential part of any fl ight. Unless parking in a designated,
supervised area, the pilot should select a location which
prevents propeller or jet blast of other airplanes from striking
the WSC aircraft.
The pilot should always use the procedures in the
manufacturer’s checklist for shutting down the engine and
securing the airplane. Some of the important items include:
• Set the parking brakes on.
• Set throttle to idle and let engine cool down to
manufactures specifi cations.
• Turn ignition switch off.
• Turn electrical units and radios off.
• Turn master electrical switch to off.
After engine shutdown and exiting the aircraft, the pilot
should accomplish a postfl ight inspection. When the fl ight
is complete, the aircraft should be hangared or tied down
appropriately for the situation.
There are a number of ways to park and secure the WSC aircraft
depending on the situation. With normal aircraft tie downs,
little to no wind, and a short time frame for unsupervised
parking, the WSC aircraft can be secured by tying both leading
edge cross bar junctions to the typical airport wing ties. The
control bar is secured to the front tube with a bungee chord
to stabilize the nose or the control bar can be pulled back and
attached to the seat rail to keep the nose down in case of a
possible headwind. [Figure 5-69]
If higher winds are present, the WSC aircraft can be positioned
so the wind is blowing from the side and the wing tip is
lowered on the windward side so the wind is pushing down
on the wing. This can be used to exit the aircraft and tie the
wing down in higher winds. [Figures 5-70 through 5-72]
5-28
Figure 5-73. Wing lowered and four point tie-down with carriage
cover to protect flight deck and engine.
Figure 5-72. Group of WSC aircraft tied down with wing tips lowered
into prevailing wind.
For overnight or higher wind tie down, the complete wing
can be lowered to the ground with a four point tie down.
Each wing at the crossbar/leading edge junction plus the
nose and rear of the keel can be tied down for greater
resistance to wind. For humid or dusty areas, a cover is
recommended for the carriage to cover the engine and fl ight
deck. [Figure 5-73]
The best way to secure the WSC aircraft for overnight is to
put it in a hangar. If it must be stored outside, remove the
wing and fold it up so there is no chance of the wing being
damaged in an unforeseen gust front.
Chapter Summary
Prefl ight preparations should include the overall evaluation
of the:
• Pilot: experience, sleep, food and water, drugs or
medications, stress, illness and overall aeromedical
factors, as discussed in Chapter 1, Introduction to
Weight-Shift Control.
• Aircraft: proper transport, fuel, weight (does not
exceed maximum), ARROW, takeoff and landing
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Weight-Shift Control Aircraft Flying Handbook(66)
