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 My other homebuild R.C. model aircraft
DC3 dual speed 400 E-JET dual speed 400
   
TRISLANDER 3x sp.400 ISLANDER 2x speed 400
For more information click a picture.





DC3

Model: DC3 DAKOTA (scale,scratch build).
Building material: all styrofoam, painted.
Weight: 1350 gr. (48.2oz.)
Wingspan: 143cm. (56.3in.)
Wing area: 26.5 dmē. (411sq.in.)
Wing loading: 51 gr/dmē. (17.7oz/sq.ft)
E-motor: 2x speed 400 7.2V.
Props: counter rotating 6x4".
Battery: 7 or 8 cells 1700 mAh .
Flying time: 8-15 minutes.
Controls: Ailerons, elevator and motor speed.


E-JET

Model: E-JET(own design)
Building material: all styrofoam, painted.
Weight: 1200gr. (43oz.)
Wingspan: 106cm. (42in.)
Wing area 18.7 dmē (290sq.in.)
Wing loading 65 gr/ dmē (22.6oz/sq.ft.)
E-motor: 2x speed 400, 6V.
Ducted fans: partial own design.
Battery: 9 cells 2000mAh
Flying time: 5-10 minutes
Controls: Ailerons, elevator, rudder and motor speed.
Ducted fan specifications:
Duct material: triplex 0.4mm (inside)
balsa 1mm (outside)
Fan: 4 blades, = 2x clipped gunther prop.
Stators: 4; made from the ends of the gunther props.
Inside diam.: 64mm; constant diameter. (2.5in.)
Outside diam.: 78mm; tapers at the end. (3in.)
Weight one unit: 95 gr. (3.4oz.)
Thrust one unit: 300 gr.(10.7oz.) @ 9cell @10Amps, static.


Britten-Norman TRISLANDER

Model: Britten Norman Trislander (scale,scratch build).
Building material: all styrofoam, painted.
Weight: 1850 gr. (66oz.)
Wingspan: 165cm. (65in.)
Wing area: 30 dmē. (465sq.in.)
Wing loading: 61 gr/dmē. (21.2oz/sq.ft.)
E-motor: 3x speed 400 7.2V, gearbox 2.33:1 .
Props: 8x6"
Battery: 9 cells 1700 or 2000 mAh.
Flying time: 8-15 minutes.
Controls: Ailerons, elevator, rudder and motor speed.
This strange looking aircraft is very easy to fly, almost like a trainer. It is capable to takeoff on own power from a trimmed grass field. Impressive climbing power too!


Britten-Norman ISLANDER

Model: Britten Norman Islander (semiscale,scratch build).
Building material: all styrofoam, painted.
Weight: 1290 gr. (46oz.) with 9x sanyo2000 nicad pack.
Wingspan: 130cm. (51in.)
Wing area: 24 dmē. (372sq.in.)
Wing loading: 53,8 gr/dmē. (21.2oz/sq.ft.)
E-motor: 2x speed 400 7.2V
Props: White Günther push-on.
Battery: 9 cells 1700 or 2000 mAh.
Flying time: 10-20 minutes, depending on flying style.
Controls: Ailerons, elevator and motor speed.
This is my favorite all-weather-fun model. It is capable to takeoff on own power from a short mat with ramp on the end (see picture). Impressive climbing power too!
Lots of power, fun and duration with nine 2000mAh cells.