Originally Posted by adam.smith

This set of updates I made in Excel and then uploaded the file to Sheets and Drive, deleting the old versions. No one had put anything in the change log, so I didn't think anyone had edited anything other than using the calculator sheet.

Going forward, the Sheets file can be a living file that people can edit and keep up to date and if ever I or someone else uploads a new version, I can refresh the link in the initial post. But if people make edits, using the change log helps keep track of things so they don't accidentally get overwritten. So, use the change log

Quite the list of airports there, gearing up for a putative EYW5?