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The word "contact" reverberated through the ship, and the Asdic operators began to track the U-boat, following its course through their earphones.
Shortly thereafter, the remaining officers appeared and took over their various stations--Scott on the gun, Fenwick on navigation in the wheelhouse, and Lawrence on the ASDIC (Sonar).
Depth charges were used in conjunction with ASDIC, later known as sonar, which had been fitted in many of the Royal Navy's smaller warships in 1939.
Fanatico (Michael Stoute) seals Hide's treble by beating Asdic (Staff Ingham/Piggott) in the mile-and-a-half handicap.
But one role Casa Loma played would turn the oak wood-panelled rooms and Roman stone walls into so much more than a playboy's show home--it would house the production of the ASDIC sonar device, a tool that was essential for protecting Allied ships against German submarines in World War II.
Capt Walker was a great exponent of team work, making very successful use of Asdic, HF/DF (high frequency direction finding).
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- ASDF (sequence of letters)
- ASDO IMPlementation Language