Xavion in ipad will calculate ground roll and take off distance each time you fly and add the info to the profile of the airplane, used to calculate the data for emergency landings.
Sent from my iPad
We are in Phase 1 testing of N304R (LIV) and have found the logging
capability of my hand held GPS (AV8OR) to be useful for quantifying ROC and IAS.
Recently I became aware of Cloud Ahoy. That’s a web site that does all the data
analysis for you. It’s free, and all it takes is a smart phone or any device
that has a GPS. It’s especially useful for measuring take-off and landing ground
roll. Once you correlate the data to density altitude you have a great input for
making your POH more user friendly. Any other suggestions for data logging and
analysis would be appreciated.
Carl
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