Event:
The transcript of the flight data recorders from the 2010 Polish Air Force Tu-154 crash that killed 96 Polish officials and intellectuals is published
More Notable Events on June 1:
1991 Warsaw Pact officially dissolves
1971 Ed Sullivan's final TV show on CBS
1958 Charles de Gaulle elected premier of France
1936 Queen Mary completes its maiden voyage, arriving in New York
1869 Voting machine patented by Thomas A. Edison
