Flugplatz Birrfeld in Lupfig (Aargau) is a regional aviation hub with its own fliegerschule, offering training for PPL, LAPL, SPL, radiotelephony and SPHAIR courses. The site combines motorflug and segelflug operations, rundflüge, a pilot dashboard, maintenance, and an on-site restaurant. Visitors will also find events, a playground and a shop, making it a useful base for student pilots and aviation enthusiasts.