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Old May 08, 2014, 04:23 AM
Wats the worst that can happen
TheCure's Avatar
Canada, BC, Surrey
Joined Jan 2009
530 Posts
Here it is:
http://www.rcgroups.com/forums/showpost.php?p=27183952

I'll probably try the Android doppler app, and frsky GPS to see exactly how fast its moving.
I'm going to guess 180. I really don't think its over 200 kph.
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Old May 08, 2014, 04:54 AM
222 km/hr Parkjet flyer
solentlife's Avatar
Latvia, Ventspils pilsēta, Ventspils
Joined Jan 2010
8,458 Posts
Quote:
Originally Posted by TheCure View Post
Here it is:
http://www.rcgroups.com/forums/showpost.php?p=27183952

I'll probably try the Android doppler app, and frsky GPS to see exactly how fast its moving.
I'm going to guess 180. I really don't think its over 200 kph.
Is that a PKJ Vers 1 or the latest smaller Vers 2 ?

Speed - I suggest the Eagle Tree Pitot speed sensor - then it doesn't matter about wind direction etc. It measures actual airspeed.

Nigel
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Old May 08, 2014, 01:45 PM
Reap the wild wind
headlessagain's Avatar
Bristol,UK
Joined Feb 2007
4,156 Posts
TheCure
What props did you try on the 4s twin and what were the amp/watts? Might like to try on my single BW 300 powered PJ as I have a bunch of 850 45c nanotech 4s pack that would work and balance out ok

Andy
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Old May 08, 2014, 02:24 PM
Wats the worst that can happen
TheCure's Avatar
Canada, BC, Surrey
Joined Jan 2009
530 Posts
Quote:
Originally Posted by solentlife View Post
Is that a PKJ Vers 1 or the latest smaller Vers 2 ?

Speed - I suggest the Eagle Tree Pitot speed sensor - then it doesn't matter about wind direction etc. It measures actual airspeed.

Nigel
Its the Parkjet II. The motors that I'm using come with the ready to fly kit. I'll use what I have. I wont make any more purchases for some time.
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