You acknowledge and agree that the aircraft's POH is the authoritative source of the aircraft's information, and must be kept up to date with manufacturers' updates and to reflect any after-market modifications to the aircraft. This tool and any information provided by or available through this tool is for additional reference only and you acknowledge and agree that you will confirm and verify all results obtained by using this tool against the aircraft's POH before operating the aircraft in reliance on or in accordance with any such results. The algorithms and parameters in this tool are approximations of POH values, and are not warranted to be error free. Parameters and algorithms in this tool were derived from a POH that may be different than the POH for the aircraft, and may not reflect the equipment installed on the aircraft. You acknowledge and agree that you alone are responsible for verifying that all parameters and algorithms used are appropriate for the aircraft. This tool is not a commercial software product, and has not been thoroughly tested.