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  GGRN's A-4 SkyHawk Parkjet

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Page Created 2/08/06

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 Build a Jet, and lets go fly it at the Park!!

GGRN's INCREDIBLE A-4 SKYHAWK




GGRN's  A-4 SkyHawk

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Links to Plans and RC Groups Build Thread

LINK to GGRN's A-4 SkyHawk Build Thread on RC Groups

A-4 SkyHawk Part 1  (TIF file)
A-4 SkyHawk Part 2 (TIF file)
A-4 SkyHawk Tiled 20 PDF's    (ZIP file contains 20 PDF's files to print for tiled Plans) 


Suggested Parts List



SPECIFICATIONS

Length : 750 mm / 29.5"
WS : 540 mm / 21.1"
Weight about 300 grams / 10.6 oz
Radio : 3 x 6 grams servos
Motor : Flyware 220 / 3 cells lipo KOKAM 750 mA

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Precisions about the flyware 220 i used. It's a 220 12, 2300 kv with a 
GWS 4 x 2,5 in the beginning. But even if this prop allows low amps
consomption, it was not fully adapted. Graupner Camprop 4,7x4,7 is the
right prop, but it requires to take care of torque during launches or
wave-off...
This parkjet was designed for this motor, so it's difficult for me to
recommand an other solution now.
Even if this Skyhawk is not difficult to fly, she's not for Rookies...
So, i imagine experienced modellers'll find their own solutions. Bob
(rvincent) is going to use a Littlescreamer... It seems to be a good
performing solution...
Just a remark : Motor far away back CG requires to pay attention to
motors' weight...