Request entry of a language endorsement in the pilot's license
Source: BUS Rheinland-PfalzIn order to participate in international radiotelephony, you need an endorsement in your pilot's license that proves your language skills.
By entering a language endorsement, the Luftfahrt-Bundesamt (LBA) authorizes you to use the registered language in international air traffic.
You can have several language endorsements entered.
The language endorsement can be applied for by proxy.