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Old 09-14-2012, 05:09 AM
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nonstoprc
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Default RE: 150 meter rule.
ORIGINAL: EHFAI


I've learned a couple of ''tricks'' for using the ET GPS, (at least mine) doesn't work above 6v supply - I use a 5.2v reg between it and the power source. Mounting the GPS RX in the wing works well (1/8'' x 1 x 1 slot in the foam) - CF and power unit stuff can block the signal. Initial satelite acquisition takes a couple of minutes - each power up during that days work then are quick. Lock on to sats in the pilot box, then the closest distance shown each pass is the distance out (in front of the pilot).
Earl,

Thanks for sharing the experiences/tips using the ET GPS.

I have once considered using the ET unit to plot the track for the whole sequence, using the recorded GPS data (see an [link=http://www.eagletreesystems.com/Plane/5.htm]illustration[/link] here). The idea is to check out the geometry of maneuvers with the plot of the sequence in 2D/3D. In your experience, do you feel the data recorded via the ET GPS has enough precisions and resolutions?

Thanks
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