Sydney Harbour, off Manns Point. 7 January 2017
Vessel near 33°50'41.47" S 151°11'19.26" E

Sever, named after William Cropton Sever, captain of the First Fleet ship Lady Penrhyn, is a 16.6 metre, glass-reinforced, plastic-hulled cutter, designed for stability in the choppy conditions often encountered in Port Botany and Sydney Harbour.

SEVER Marine Traffic AIS data. No IMO found.
Ship Type: High Speed Craft
Length x Breadth: 16 m X 6 m
Speed recorded (Max / Average): 27.2 / 12.4 knots
Flag: Australia [AU]
Call Sign: 24314
IMO: 0, MMSI: 503695300

Media release information:
Builder: Holyhead Marine Services, Anglesey, North Wales
Named after William Cropton Sever,
Captain of 1st Fleet transport ship Lady Penrhyn
Length (incl fenders): 16.6m
Breadth (including fenders): 5.45m
Power: 2 x 600 BHP metric @ 1800 rpm
Speed: 25 knots
Fuel capacity: 2,000 litres
Propellers: 2xhanded 30.5”x36”x5-bladed “Evolution” AB2 material,
Crew : Ship’s master, Ship’s deckhand, Pilot