Anthony Payne that no-one should "tinker" with the sketches), the Elgar family realised that in 2005 the sketches would come out of copyright. They therefore approved Payne's elaboration of the sketches, on which he had been working and lecturing intermittently since 1993, and he subsequently completed the piece. Payne's version of the symphony was first performed in 1998 to immediate acclaim, and has received numerous subsequent performances and several recordings. Payne has subsequently also composed a version of "Pomp and Circumstance March" No. 6 from Elgar's incomplete sketches for the work, which received its first performance under the baton of Sir Andrew
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)