HMAS
Spinaway

Type
Motor Launch
Pennant
729
Commissioned
26 August 1941
Dimensions & Displacement
Length 40 feet
Beam 11 feet
Draught 4 feet
Performance
Speed 12 knots
Armament
Guns 1 x .303 inch Vickers machine gun
Other Armament 2 x Mk VII depth charge

With much of the Royal Australian Navy fleet deployed to foreign waters in the early years of World War II, the defence of Australia’s coastlines became a primary concern for the Naval Board. The Naval Auxiliary Patrol (NAP) was a war-raised unit approved on 25 June 1941, charged with patrolling and safeguarding Australia's inner harbours, ports, rivers and estuaries against enemy sabotage or attack. The NAP fleet was comprised primarily of former pleasure craft, offered freely by their owners.

In May 1942, the NAP was transferred to the Royal Australian Naval Volunteer Reserve (RANVR) and was thereafter known as the RANVR NAP. By October 1942 the total strength of the NAP had increased to over 3000 mobilised and unmobilised reserves. This was to remain the case until early 1944 when it was considered that the danger of enemy attack was remote enough to reduce the strength of the NAP to a minimum. https://seapower.navy.gov.au/media-room/publications/naval-auxiliary-patrol.

Spinaway was a 40 foot Motor Launch that served as a Channel Patrol Boat and Naval Auxiliary Patrol vessel. The boat was requisitioned for naval service on 19 May 1941 before commissioning into the RAN on 26 August 1941. HMAS Spinaway was decommissioned and later returned to her owners on 20 July 1945.

HMAS Spinaway first appeared in the October 1941 edition of the Navy List: https://seapower.navy.gov.au/sites/default/files/documents/Navy_List-October-1941.pdf
HMAS Spinaway first appeared in the October 1941 edition of the Navy List: https://seapower.navy.gov.au/sites/default/files/documents/Navy_List-October-1941.pdf
Reports of Proceedings submitted by the Commanding Officer of HMAS Spinaway can be found at: https://www.awm.gov.au/collection/C1421828 (AWM collection)
Reports of Proceedings submitted by the Commanding Officer of HMAS Spinaway can be found at: https://www.awm.gov.au/collection/C1421828 (AWM collection)