Australia:
Attack class patrol boat HMAS Arrow (P88) in 1974 shortly before her move to Darwin.
On 21 December 1974 the United States weather satellite SR8 detected a brewing storm over the Timor Sea. By 22:00 that evening the storm had officially been upgraded to a cyclone and assigned the name ‘Tracy’. Over the course of the next three days, Tracy wound its way south-west and around the west coast of Melville Island, ravaging Melville and Bathurst Islands in the process. It then wound back to the south-east and headed straight for Darwin.
Tracy struck the Northern Territory capital in the early hours of Christmas Day with winds reaching nearly 260 kph, the highest wind speed ever recorded at ground level on the Australian mainland at that time. Tracy claimed the lives of 49 people ashore and a further 16 at sea.
As Tracy approached Darwin on the twenty-fourth the sailors of the patrol boat force were recalled from leave. Married members were instructed to assist their families prepare for the cyclone and then return on board in time to sail. The intention was for the four patrol boats to ride out the cyclone either at the moorings or at anchor in the harbour, and
Arrow indeed had secured to furthermost south-east buoy by 1830 that evening. By dusk, all of the patrol boats had been secured to their respective Commanding Officers’ satisfaction.
As the clock passed midnight into the morning of Christmas Day,
Arrow’s Commanding Officer, Lieutenant Robert Dagworthy, RAN, felt his ship was riding the storm well. Some 20 vessels were shown on radar astern of
Arrow in the harbour at midnight. Over the following hour to 0100, the weather deteriorated and Lieutenant Dagworthy felt that the cyclone was closer than had been predicted. The weather continued to deteriorate to 0200 and the number of vessels visible on radar had noticeably decreased. By this time the rain and sea spray were driving horizontally and the visibility was virtually nil. The wave height could not be estimated due to the poor visibility.
In spite of the conditions,
Arrow was riding the storm fairly well but there was some concern that the shackle used to secure to the buoy might part. Meanwhile it was noticed that the other three patrol boats had all disappeared and it was thought that they had gotten under way having dragged. By 0230 it was hoped that conditions were starting to improve; however, at 0245, Lieutenant Dagworthy was informed that the gypsy on the mooring winch had failed and the ship was no longer secured to the buoy.
Arrow’s main engines were started with the intention of riding out the rest of the cyclone where it was. It was turned into the wind with satisfactory results but occasional wind gusts caused the ship to roll violently. It was only with outstanding ship handling that
Arrow was able to maintain its heading.
Conditions worsened yet again after 0300 and sometime between 0330 and 0345, the starboard engine alarm sounded and it was ordered to neutral. The engine had lost circulating water suction and its temperature was reading 215°C. It could be used if it was essential, but only for short periods. Lieutenant Dagworthy was aware that both engine circulating pumps took their suction from the same manifold and felt that it was only a matter of time before the port engine would suffer the same problem. He favoured the port engine thereafter by necessity, but he assessed that the ship could not survive indefinitely on one engine.
The ship was being pushed westward and Lieutenant Dagworthy decided to beach
Arrow in Frances Bay where there was plenty of mud, no rocks and some measure of protection. His only concern by this stage was the safety of his crew and, if possible, to minimise the damage to his ship. All spare hands were ordered to the Flying Bridge with lifejackets partially inflated.
With the starboard engine overheating it was decided to use the port engine to turn the ship to starboard but it was not long before the port engine alarm also sounded. It too was overheating but with the safety of the ship and its crew now in peril, the throttle was not altered. With the ship turning to starboard, Stokes Hill Wharf unexpectedly became visible ahead and a collision was unavoidable. Just before 0400,
Arrow struck Stokes Hill Wharf bow first and ‘abandon ship’ was ordered.
Apart from the few crew members closed up in the wheelhouse, the ship’s company had mustered on the Flying Bridge. The Executive Officer, Sublieutenant John Jacobi, searched along the ship’s port side for the safest escape route but, in attempting to reach the wharf, fell into the sea. He was washed ashore below the wharf gatekeeper’s hut.
Most of the rest of the crew scrambled on to the wharf by climbing onto the funnel casing, then on to the portside guardrail and on to the wharf safety rail. In addition to Sublieutenant Jacobi, three others, including Lieutenant Dagworthy, ended up in the sea either by choice or misfortune but were eventually washed ashore. Those that escaped onto the wharf became separated in the poor conditions but were later reunited ashore where they sought shelter after getting off the wharf. Several suffered various injuries from flying debris.
Tragically two crew members, Petty Officer Leslie Catton and Able Seaman Ian Rennie, lost their lives as
Arrow was wrecked under the wharf. In the confusion their movements following the order to abandon ship are unclear but at some stage, both fell into the water and drowned. It appears that at least Petty Officer Catton made it onto the wharf but was either blown off by the strong wind or was knocked off by flying debris.
A Board of Inquiry was convened to investigate the loss of HMAS
Arrow and the damage to the other patrol boats. In
Arrow’s case, the Board stated in its report; “The orderly action of the ship’s company and the mutual assistance given in the prevailing conditions, firstly to reach the wharf and subsequently to leave the wharf area, can only be regarded as most commendable. Having regard to the position of the ship and the conditions this was obviously a major factor in the majority of the ship’s company reaching safety.” Able Seaman Robert McLeod was awarded the Australian Bravery Medal on 16 September 1977 for assisting injured shipmates.
Clearance Diving Team One successfully refloated
Arrow on 13 January 1975 by attaching pontoons to its hull and using tugs to pull its clear of the wharf at high tide. It was towed underwater to shallow water at Frances Bay where it was surveyed, written off and later sold to a local businessperson whose intention was to rebuild its as a museum piece. The restoration process proved too expensive and
Arrow was eventually broken up where it lay.