Original: Voyager - Mission - Interstellar Mission On March 31, 2006, the amateur radio operators from AMSAT in Germany tracked and received radio waves from Voyager 1 using the dish at Bochum with a long integration technique.
Simplified: On 31 March 2006, the amateur radio operators from AMSAT Germany tracked and received data from Voyager 1 using the 20 m dish at Bochum with a long integration technique.