As the competent authority the Luftfahrt-Bundesamt (LBA) has to investigate cases of aircraft being potentially not airworthy. The LBA shall conduct or enforce applicable actions if relevant indications are known to the authority.
Legal basis: § 2 of Gesetz über das Luftfahrt-Bundesamt (LFBAG), Regulation (EU) No 1321/2014, M.B.903 and M.B.904 as well as ML.B.902 and ML.B.903
In case of questions or for the submission of relevant information on the operation of aircraft being not airworthy, please contact email@example.com.
Please note that communication with the LBA via email or fax is unencrypted. For reasons of data protection law, we therefore recommend that you use the post for inquiries that contain personal data.