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This thread is privately moderated by RetoF3X, who may elect to delete unwanted replies.
Dec 23, 2013, 09:15 AM
F3B and F3K
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project 80


Would be nice to break 80m. To do so, I will probably need the help of wind and good air, but still would be fun.

Or at least a goal to strive for.

Obviously it needs a good launching plane. I am going to try this with a Super Fr3ak, Snipe and Fr3ak NXT.

Another part is how to accurately measure launch height. I am looking for a building of 200-300ft altitude (best with balconies for multiple measurement points) to calibrate the logger for a given temp and pressure. How to measure the precise altitude of the building? Hmm, throwing down a rope or a laser range meter (which is calibrated in the horizontal). This is a bit the fun part that is holding me back.

Below a log with a Snipe in 12mph wind and 40gr ballast.
Last edited by RetoF3X; Jan 03, 2014 at 09:49 PM.
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