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Jun 04, 2019, 11:46 PM
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One of my more intense 1/2A flying moments


Intense 1/2A flying moments.

Lil Speedy - Cox TD .049 / 118 MPH / 30,492 RPM (4 min 54 sec)

High thrust to weight ratio with a small span plane aka "freight train"
in any direction regardless of wind.


AmpAbuser aka 1/2A Nut
Published on May 7, 2016
TD .049 /SPI / Throttle Sleeve Ports Allow SPI function / Prop 4.1 x 4.1N / 30% Nitro
Static 24,790 rpm / 7.6oz thrust / .127hp / 94.74w / 96.2 mph / 6.1oz RTF
Unloaded 30,492 best on Vid 1 / 118.4 mph per prop calc.
Doppler reading has it at 118mph per pass at 1:47mins into the vid.
Hard tank no pressure tap. 3.7g servos. Cox low compression plug
3mins 20sec of run time on 15cc tank. 16.5"x4" span wing 66sq. in.


The fastest stock Cox TD .05 RC plane I have flown.

Cox TD .050 RC / NANO III / 4.22 x 5.5 modified APC Prop (4 min 22 sec)

AmpAbuser aka 1/2A Nut
Published on Feb 15, 2018
Stock Cox TD .050 RC / NANO III / 4.22 x 5.5 modified APC Prop
9oz RTF / 28" span / static prior to launch 20,428 rpm /80w / pitch speed 106.4 mph
1oz tank of fuel. Best pass unloaded to 26,402 rpm. 20% oil / 25% nitro +5,974 rpm / 138 mph


The smallest intense TD .010 plane I have flown set up for speed.
Throws are so low 2 mm on ailerons around 2.5mm on elevator.

NANO II - TD .010 / 2nd Trim Flight 2.7x3N Prop 118 MPH (8 min 2 sec)

AmpAbuser aka 1/2A Nut
Published on Jun 6, 2016
NANO II - 2nd Trim Flight 2.7x3N Prop / 2.2oz RTF
Best pass this vid: 39,244 rpm / 112 MPH
Best pass vid 3: 41.5k rpm / 118 MPH
5 mins. 10sec / 10cc tank / 35% nitro
2ch plane / 15.5in span 28 Sq. In. wing

The fastest Cox plane I have flown with a TD .09

DART -TD .09 / APC 5.25x6.25E / 143 mph best pass (3 min 26 sec)

AmpAbuser aka 1/2A Nut
Published on Jul 2, 2016
Best level pass 143 mph / per prop calc / APC 5.25x6.25E
Wavescope: 232.07 kmh / 144.2 mph /down wind / 23,821rpm
The reading was taken at 1.52mins into the vid. Temp 96F
Static 17.1k rpm at launch / 9.52oz / 101mph / .167hp / 125w
30% nitro / 20% castor / 31.5 inches 106 Sq. In. wing / 11.7 oz RTF
Last edited by 1/2A Nut; Jul 27, 2019 at 07:08 PM.
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Aug 20, 2019, 09:32 AM
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Update to my blog the Nano X has flow and is now the fastest 3ch
TD .051 powered plane you can find on youtube and perhaps the world.

Nano X - TD .051 / 3rd Flight / Tuned Pipe APC 4.3 x 5.5 (4 min 52 sec)


Published on Aug 11, 2019
Nano X - TD .051 / 3rd Flight / Tuned Pipe APC 4.3 x 5.5
Best Pass 28,100 rpm / 146.3 mph Prop Pitch Speed
Now the fastest TD .051 3ch Plane bested Nano III
Best static 21,962 rpm / 114 mph pitch speed'
.147 hp - 110w / 7.3oz thrust / stock piston /cylinder
25" span 75 sq. in. wing / 8.2oz RTF
25% nitro / 20% oil / SPI engine / no pressure tap
Kamtechnik turbo plug adapter
Kamtechnik prototype manifold and header

I have updated my speed listings see pic.



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