CANTAT
CANTAT is an acronym for Canada TransAtlantic Telephone Cable, a series of submarine communications cable systems linking Canada with the U.K. and later Europe. The first cable was a joint venture of Cable & Wireless and the Canadian Overseas Telecommunications Corporation implementing national policies to establish a Commonwealth Round the World Cable System. The name has been applied to three systems.CANTAT-1
CANTAT-2
The work on the U.K. end of the cable involved an accident in which Pisces III, engaged in repeater burial of the newly laid cable on the shelf off Ireland, sank. The submersible sank in of water and was recovered with the crew safe after 76 hours.CANTAT-3
