It has been a wish of the members of the Dutch Air War Studygroup to have all data on aircraft losses, that are somehow related to the Netherlands, available to everybody, and online.

This online database became available in March 2014. Since then the database has been updated several times, but remains a work in progress.
At this moment (August 2020) the database holds almost 7200 aircraft registrations, including some 1300 damaged aircraft (mostly German) considered to be repairable and some 22000 registrations on aircrew.