In order to prevent confusion, i've started another build thread on the larger version of the Astro-Hydro. This plans are scaled up to 127% of original "Astro-Hydro 2" plans. Please note that there are 2 distintive differences between the 2 plans, this one has a larger central rudder and the rear top wing shape is slightly different and larger.
This larger Hydro plan is for those who have AXI 2212 class or Himax 2025/4200kv 4:1 gearbox type of BL motors and 1250mah 3S lipo and above power setup only, 20C DISCHARGE RATE strongly recommended.
Feel free to download and build
I have to stress that these FREE plans from me are for individual use and not to be re-packaged and sold somewhere else discreetly. I do not wish to profit any monies from this plans, as they were not my original idea anyway.
Credits always goes to the original designers who came up with this craft, they are Michael Connally and Earnest Butler.
2nd August 2005 Update
Astro Hydro finally flew on 1st August 2005 !
Here are the FINAL drawings with revised C.G.
1st Flight Video on 28-8-05 below with music updated
This larger Hydro plan is for those who have AXI 2212 class or Himax 2025/4200kv 4:1 gearbox type of BL motors and 1250mah 3S lipo and above power setup only, 20C DISCHARGE RATE strongly recommended.
Feel free to download and build

I have to stress that these FREE plans from me are for individual use and not to be re-packaged and sold somewhere else discreetly. I do not wish to profit any monies from this plans, as they were not my original idea anyway.
Credits always goes to the original designers who came up with this craft, they are Michael Connally and Earnest Butler.
2nd August 2005 Update
Astro Hydro finally flew on 1st August 2005 !
Here are the FINAL drawings with revised C.G.

1st Flight Video on 28-8-05 below with music updated


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