At about 1830 local time on 1 September 1992, the Australian
yacht Champers, while on a voyage from Gladstone to Tweed Heads,
was involved in a collision with a ship in a position 18.5 miles
east of Bustard Head.
The ship involved in the collision failed to stop and render
assistance, and Champers, which was dismasted m the collision, was
eventually assisted by the fishing vessel Star Track. After the
mast and rigging had been cut free, the yacht was able to return to
Gladstone under engine power.
As a result of the collision paint and rust from the
unidentified ship fell on to the Champers deck.
An exhaustive check of shipping in the area found that only one
ship was known to be in the area of the collision at the time, the
Russian flag tanker Antares.
Although the tankers reported position at the time of the
collision was at least two miles from the charted position of the
yacht, samples taken from the paint and rust that had fallen to the
Champers deck and samples subsequently taken from the hull of the
tanker established that it was very likely that the samples had a
common origin. It was therefore considered probable that the
Antares was the ship involved.
Conclusions
It is considered that:
- Although the ship with which Champers collided was unidentified
at the time and, although the evidence of the positions and the
skipper's observations indicate the contrary, on the balance of
probabilities Antares was the ship with which Champers
collided.
- The combined visual and radar lookout by the Chief Mate and
seaman on board the Antares proved inadequate, in that it failed to
pick up the presence of Champers.
- The skipper of Champers failed to keep a proper look out,
particularly in the known blind sector on the port bow caused by
the yacht's sails.
- Had Champers carried a radar reflector at the masthead, this
would have increased the likelihood of the yacht's detection by
ship's radars.
- The carriage of the lights provided for by either 25(b) or
25(c) of the COLREGS would have increased the likelihood of visual
detection of Champers.
- The VHF equipment on board Antares was deficient for the
purpose for which it was intended under the SOLAS Convention.