thumb|300px|Messerschmitt "Enzian" E-4
thumb|300px|Messerschmitt "Enzian" E-4
The Enzian was a German WWII surface-to-air anti-aircraft missile that was the first to use a radio controlled guidance system. During the missile's development in the late stages of the war it was plagued by organisational problems and was cancelled before becoming operational.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).