"Couple that fly regularly down under aren't there?"
You mean Dunnunda? From the CASA civil aircraft register:
VH HFG
Aeroplane with retractable tailwheel landing gear
Single reciprocating engine
Make and type: Hawker Siddeley Aviation Ltd SEA FURY
Model: SEA FURY MK II
Serial number: WJ298
Aircraft first registered in Australia: 09/11/1983
Certificate of Registration holder as of 15/06/1997
MRS LYNETTE DOROTHY ZUCCOLI
'GREY GUMS' 11033 NEW ENGLAND HIGHWAY
BLUE MOUNTAIN HEIGHTS QLD 4350
VH NVS
Aeroplane with retractable tailwheel landing gear
Single radial engine
Make and type: Hawker Siddeley Aviation Ltd SEA FURY
Model: SEA FURY FB11
Serial number: 41H613993
Aircraft first registered in Australia: 02/06/1999
Certificate of Registration holder as of 02/06/1999
DEPARTMENT OF DEFENCE (NAVY)
NAVAL AIR STATION
NOWRA NSW 2540
VH SHF
Aeroplane with retractable tailwheel landing gear
Single radial engine
Make and type: Hawker Siddeley Aviation Ltd SEA FURY
Model: SEA FURY FB11
Serial number: 41H643827
Aircraft first registered in Australia: 31/05/2001
Certificate of Registration holder as of 31/05/2001
FLYING FIGHTERS PTY LTD
PO BOX 141
SUNNYBANK QLD 4009