Constructed in 1922 , Ambler was under private ownership until 1940 when the vessel was requisitioned for service in the Royal Canadian Navy .
HMCS Ambler was an armed yacht that acquired by the Royal Canadian Navy during the Second World War as a patrol and training vessel .
Constructed in 1922 , HMCS Ambler was under private ownership until 1940 when the vessel was requisitioned for service in the Royal Canadian Navy .
HMCS Ambler was an armed yacht that acquired by the Royal Canadian Navy during the Second World War as a patrol and training vessel .