To contact the IMR directly for non-general questions (pls note that we cannot give rocketry support), just send us a mail using our feedback form. Please fill out all fields and enter the 2 captcha (spam protection) words.
Please note: We run a public discussion board for all questions regarding model rocketry. If you do not speak German, you may also use the European model rocketry forum on European Model Rocketry. Pls. use this forums for all general topics regarding model rocketry in Germany and Europe.