Airports & Aircraft Database

[skifans]

If the sheet is being vandalised then could we consider making it that you need to have a Google account to edit (even if not nesserceility approved) so that it becomes clear who causes this can be seen instead of just "anomalous" in the revision history. Regarding airports going missing, when I have opened the documents in the past sometimes filters or sorts have been applied, I have just cleared these and continued, but if you are using these then can you please place the document back the way it was when your done, and not use it if other people are editing at the same time as you?