“Swordfish? That’s a new one on me”
I correct myself! To busy looking for pictures and didn’t read properly!
In September 1939, 772 Squadron was formed as a Fleet Requirements Unit, operating Swordfish Floatplanes in a variety of tasks including target towing
http://www.theheritagecoast.co.uk/historyfile/portland_and_weymouth/portlands_deep_sea_harbour/hms_osprey.htm