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<font face="Comic Sans MS">Apparently the flight computer and RC
receiver survived the dunking in Bay water, I'll test the ESC's
later. Motors look good, frame is OK. Camera is a loss, oh
well...<br>
<br>
Alex Fraser wrote on 8/20/2015 2:54 PM:
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<font face="Comic Sans MS"> I tried for a high altitude movie
with my wooden Quad. I took off and ran at high throttle.
It went up pretty quick. I stopped climbing when the drone was
a little dot in the evening sky, maybe 300~400 feet. It
drifted over a Cove (near Saint Michaels, MD) as there was a
light breeze. I reduced throttle a good bit and tilted the
drone towards me (and land). It was coming down at an angle
and all looked good. I leveled out and was giving it some
power to start to slow and flare out for a soft landing when
it just <span class="text_exposed_show">dropped from the sky
from about 50 feet up. It hit the water with a loud
smacking sound. The Styrofoam end pieces shot off it, which
is what they were supposed to do to break a fall. I
launched a nearby canoe to go get it, but in my excitement
lost it and it floated off. I ran around the little harbor
to get the aluminum row boat in front of my cabin, rowed
over and got the canoe, tied a rope to it and then towed it
behind the boat so I could pick up the drone remains. The
picture is the drone sitting on the rear thwart (seat) of
the row boat, just as I found it. That's sea weed.<br>
<br>
I disassembled the drone, took off all the electronics and
rinsed them in fresh water, but haven't tested them yet. I
measured the battery voltage when I got to shore, it was way
below minimum so I guess I fried another battery. I think
the ESC's (Electronic Speed Controllers) did a low voltage
cut off causing the machine to just fall from the sky. The
camera is ruined and so far I haven't been able to recover
the video off the SD card. <br>
</span> </font>
<pre class="moz-signature" cols="72"><font face="Comic Sans MS">--
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~~~******************* Alex Fraser *******************~~~
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<br>
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<pre class="moz-signature" cols="72">--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
No electrons were harmed in the creation of this message
--------------------------------------------------------
~~~******************* Alex Fraser *******************~~~
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[[[[[[~~^^^#___=>>>```/\/\**O**/\/\```<<<=___#^^^~~]]]]]]
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