Song of Liberty Song of Liberty "Song of Liberty" is a British patriotic song which became popular during the Second World War. The song was set to the music of Edward Elgar's "Pomp and Circumstance March No. 4". It followed the success of Land of Hope and Glory, another patriotic song with lyrics by A. C. Benson set to Elgar's "Pomp and Circumstance March No. 1". In 1940, six years after the death of the composer, A. P. Herbert (with permission) wrote lyrics to the tune. Herbert wrote two verses for the song, each followed by a refrain ""All men must be free
No. 4 Squadron RAAF to train forward air controllers. The Forward Air Control Development Unit (FACDU) of No. 82 Wing, which operated Pilatus PC-9s, was merged into the new unit, along with the Special Tactics Project. This continued the FAC presence at Williamtown that had been maintained by FACDU and No. 4 Flight, which operated Winjeels out of Williamtown from 1970 to 1989. No. 4 Squadron has operated the following aircraft: No. 4 Squadron RAAF No. 4 Squadron is a Royal Australian Air Force squadron composed of the air force special forces Combat Controllers, aircrew who operate the Pilatus PC-9A(F) (Forward Air Control variant)