Here's a link to a flight I did last week of which I used my iPhone
glidepath logger to record the flight. You can download the .igc file
from the olc to see what you think. I have my recording intervals set
to 5 seconds, but can be changed higher or lower, even 1 second. Best
part of it all was this: when I rolled off to the side of the runway,
before I climbed out of the cockpit, my flight was already posted to
the OLC!


http://www.onlinecontest.org/olc-2.0...l?dsId=1551175



Not bad for only 10 bucks.' this iPhone is a great invention, useful
for so many things.