When your workload is high, sometimes it's difficult to quickly calculate the best runway for landing. That's where Active Runway can help! I wanted a tool that was simple to use, easy to read, and available without cell service. So, I created Active Runway. You just move the sliders to the correct runways and current wind direction and tap Calculate, that’s it! It will display the runway with the least cross wind. I’ve used it for several years, but I thought it was time to share. Enjoy, and I hope you find this application helpful. I welcome any comments or suggestions.