This is great. I used to do the same thing for government websites, like the NASA Airspace Operations Challenge (a drone "Grand Challenge" competition that was eventually canceled). https://twitter.com/simonw/status/1314635094833815552">https://twitter.com/simonw/st...

I also have a git repo (created by someone else) that contains the FAA registration DB from 2008 to now. Scraped on a yearly basis until 2015, then monthly until 2018, then daily. Sometimes you can see when someone changed the reg on an aircraft to a trust to hide ownership.

I& #39;ve experimented with loading every revision of that FAA DB repo into Datomic, to make querying the changes over time easy. It worked, though I& #39;m not really fluent in Datalog.