Very very happy to see a proven, existing business moving into the blockchain space! Not some scam to make some guys rich wirh an idea...
yes, exactly, skynavpro has a working protoype, and a online planning portal with two fully functional navigation App`s (Android and iOS) which has already a hughe community using it across europe. The next step is to makethe project worldwide available and increase the safety in general aviation area including the upcoming and fast increasing amount of drones.