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Archive for October, 2018
Posted by lawrence4 | Oct 27, 2018 @ 04:59 AM | 3,281 Views
Different 5mm LED testing.
Resistor 100ohm 1/8w.
ESC BEC 5V,
My floppy wing use 9 LED ,8 resistor, wire..., total cost less than 1 $us dollar.

Multi color LED may be good for night flight.
Multi color LED in RCPLANE fuselage (0 min 44 sec)
...Continue Reading
Posted by lawrence4 | Oct 25, 2018 @ 09:55 PM | 3,036 Views
70% Big Slow Floppy Wing Maiden Flight (1 min 30 sec)


After dozen times test,
Finally success. ; )
The C.G still need to adjust,
Motor down thrust more.
Change big wheels to fit the grass.
And change a good balance propeller...

Thanks for the original designer Gary lots teaching and helping.
Posted by lawrence4 | Oct 22, 2018 @ 07:22 PM | 2,385 Views
Vertigo on Floats Hover test (0 min 49 sec)


Propeller test 1:
GWS EP-7035 POWER less.

Next propeller test 2:
HAUYEModel ACHIEVE 6.3*3.15"
Posted by lawrence4 | Oct 15, 2018 @ 10:08 PM | 2,295 Views
66% Vertigo on Float Maiden Flight (1 min 41 sec)


Wingspan 600mm
Weight 181g
Battery:2S 350mAh 35C. 4mins.
Motor:2204 1400KV,
ESC:10A,
Propeller:GWS EP-7035,
Servo:5g x 3,
Receiver: Frsky 4ch....Continue Reading
Posted by lawrence4 | Oct 08, 2018 @ 03:39 AM | 7,284 Views
The original 72" big slow floppy wing model is use 9mm EPP.
I only have 3mm EPP in hand,
So use Jupiter scout balsa fuselage,
Make a test floppy wing first.
Double the floppy wingspan from original 600mm to 128mm.
Front and rear edge of wing glue 0.25*3mm CFK to reinforced the 3mm EPP to instead 1mm X truss .
After install flying wire and wait for rain stop calm weather to test flight....Continue Reading
Posted by lawrence4 | Oct 01, 2018 @ 11:03 PM | 2,683 Views
3mm foam, 5mm PP, 2mm bamboo, 5mm CF tube, 3 old GP Plane wheels,
UHU por glue, hot glue.
OPP tape.
Posted by lawrence4 | Oct 01, 2018 @ 08:10 PM | 2,640 Views
Windy season coming ,
No more calm weather morning to practice F3P new trick....Continue Reading