The ‘production’ of them’? NO
But I’ve got a long-time friend who’s a senior commercial pilot. Says his iPad has databases and info on it he’s never heard of, or used. I know he says it’s got data on it for airfields he could never get into, so I wouldn’t be surprised if there was an abandoned airfield database in there.
I’ll ask him the next time I see him.
When I walk into the building where I work, I turn right to go to my office.
If I turn left, I’m in the office area of the group that builds Nav databases. We get custom databases from them for testing purposes on a regular basis.
There are no “Abandoned Airports” in them.