| FUSELAGE |
|
|
Boom
alternatively made of high modular carbon
more stiffness » more starting height
|
|
| According
to the forces the diameter of the boom gets bigger
to the front |
|
Big
fuselage cone » enough space
| - |
for
4 big servos (f.e. Graupner C261, Dymond D60) |
| - |
for
big accumulators (350-400mAh, d=10,7mm, l=29mm) |
| - |
for
big (and secure) receiver (f.e. Schulze 835,
MZK Sexta) |
|
Box
integrated inside the fuselage for
| - |
ballast |
| - |
logger
(f.e. Logo, Lolo, Ram3) |
|
|
|
CNC-milled
radio board with access from both sides for
tidy mounting and quick changing of servos
|
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| Easy
access to receiver for changing frequency |
|
|
Long levers for ailerons inside fuselage »
no fluttering |
|
| Broad
supporting surface for wing with integrated threads
M3 for fixing it |
|
| |
|
WING
|
|
More
V-form
| - |
improved
thermaling characteristics |
| - |
less
corrections when thermaling » more performance |
|
|
| Spar
boom on the outside of the shell »
more stiffness |
|
Stiff
ailerons due to
| - |
carbon
hose up to the outside of the shell |
| - |
PU-foam-enforcement
inside the aileron |
»
no fluttering |
|
Elastic
flaps
for better aerodynamics
(except carbon wings) |
|
| Gap
sealing with adhesive (prefabricated) |
|
Automatic
connection of the ailerons
| - |
easy
hooking in of the levers |
| - |
quick
assembly and changing of the wing |
|
|
| Fence
between aileron and fuselage for optimal aerodynamic transition
|
|
Optimized
carbon grid » same torsion stiffness with
lower weight
|
| Optimized
carbon fabric enforcements » same stiffness
with lower weight |
|
| Countersinked
screws M3 for mounting of the wing |
|
| Crossbeams
on downside for better visibility |
|
| As
with FireworksIII available with or without winglets
for disc launch |
|
| Wing
end without winglets |
|
| Wingtip
with throwing blade fitted (blade is enclosed in
kit) |
|
| |
|
| STABILIZER |
|
| CNC-milled
holes for less weight |
|
|
Controlling without spring for easier building and
secure operation |
|
|
Rudder is carrier for elevator » no
seperate part » less weight |
|
|
Easy assembly due to integrated lever and pinned
elevator |
|
|
Elevator dismountable for easy transport |
|
|
New geometry for elevator (Drela) |
|
|
Thicker rudder for more starting height |
|
|
Templates
for easier sanding the airfoil on the stabs
(Word-file 0,5MB, Feb 07) |
|
| As
with FWIII flying tail » always
the angle of attack for each angle of the flaps »
less drag |
|
|
|
| 3
VERSIONS with 3 different wings: |
|
Carbon
wing (balsa sandwich with
glass and carbon fabric) with stronger spar
Highest
stiffness for highest power, app. 155g
|
-
|
for
highest starts |
|
-
|
best
flying quality on windy days |
|
-
|
longest
flying-distances possible |
|
-
|
fastest
gliding through downdrafts |
|
|
Disser
wing (balsa sandwich with glass
fabric and grid of carbon rovings) with stronger spar
The
allrounder, app. 130g
|
-
|
high
torsion stiffness at low weight |
|
-
|
good
stiffness of the ailerons, no warp |
|
|
Light
wing (balsa
sandwich with glass fabric)
Low weight and good stiffness » for smooth
thermal days, app. 125g
|
-
|
longest
flights on windless days (floater) |
|
-
|
higher
starts also for untrained pilots |
|
|
| |
|
| ACCESSORIES |
|
Protection
bags for
wing
|
|
