Sydney Harbour, Western Channel Marker. 27 July 2016.
Heading to welcome SV TENACIOUS
Vessel at 33°49'54.83" S 151°16'02.78" E

Equasis data:
IMO number : 8618982
Name of ship : SHIRLEY SMITH (during 1987)
Call Sign : UNKNOWN
Gross tonnage : 156 (during 1987)
Type of ship : Tug (during 1987)
Year of build : 1987
Flag : Australia (since 01/11/1987)

Emergency Response vessel, used for welcoming ceremonies