Here is access to a remarkable and very extensive database of aerobatic contest results, with data that goes all the way back from the current time to 1927. It is a relational database too, so you can use these filters to carry out broad or narrow searches based on the year, contest titles, pilots names and aeroplane types.
The database itself is the brainchild of Michael Garbers, who you may have seen either at a German national event or on an international judging line somewhere. We are indebted to his skills and tireless effort in maintaining this extremely comprehensive resource. To start using the database just click the logo panel above-right: