Great Planes Fokker Dr-1 60 ARF - GPMA1380 - Manual (Page 34)

Great Planes ® Accu-Throw ™
Control Surface Deflection Meter
GPMR2405
One leading cause of crashes is flying an airplane with its
control throws set differently from those recommended in
the instructions. The Great Planes AccuThrow
™ lets you
quickly and easily measure actual throws first, so you can
make necessary corrections before you fly. Large, no-slip
rubber feet provide a firm grip on covered surfaces without
denting or marring the finish. Spring tension holds
AccuThrow’s plastic ruler steady by each control surface.
Curved to match control motions, the ruler provides exact
readings in both standard or metric measurements.
Top Flite ® Power Point ® Wood Propellers
(TOPQ5000-5200)
• Swept tip design reduces noise.
• Lighter, quieter, and more efficient than ever!
• More thrust for greater power.
The strict quality control used when manufacturing Power
Point props ensures symmetric pitch: at any given point on
one blade, the pitch will exactly match the pitch at the same
point on the opposite blade. This accuracy reduces prop
vibration and boosts thrust at any rpm. Combined with a new
airfoil design and the "Power Point" tip, these props are a top
choice for modelers of every skill level. Lighter than maple
props of the same size, these fuelproofed beechwood props
reduce rotational mass, letting your engine produce more
power with less work. Wood construction also makes Power
Point props stiffer than nylon, so they perform predictably
throughout the full rpm range.
Great Planes ® Dead Center ™ Engine Mount Hole
Locator (GPMR8130)
Improperly drilled mount holes can over-stress the mount,
cause bolts to bind, or permit destructive vibration — but
that doesn’t happen with Great Planes' pen-sized tool. Just
position the engine on the mount, and insert the self-
centering cone in the mounting hole. Twist the shaft, and the
drill bit inside will mark the spot with a small starter hole. It’s
that fast and easy to use — and stores away in its own
protective plastic tube when you’re done. A workshop must!
O.S. .70 Surpass Engine
(OSMG0870)
Give a sharper kick to your Fokker Dr. I aerobatic maneuvers
with the 1.1 horsepower (at 11,000 rpm) of O.S. Engines’ .70
Surpass. Weighing just 20.1 ounces, this high-performance
4-stroke has a helix gear-driven camshaft on the front end
and a dependable updraft carburetor in back. It’s generous
with power, but economical on fuel consumption—and
comes with both muffler and glow plug to increase your
value. Also included: warranty protection for 5 years!
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OTHER ITEMS AVAILABLE FROM GREAT PLANES