David Cox swim on 17 August 1975
| Swimmer | |
| Name | Cox, David |
| Gender | M |
| Swim | |
| Date | 17 Aug 1975 |
| No of Ways, Leg, Direction | 1-way, 1st, E-F |
| Swim Time, Departure, Arrival | 12:20:00, , |
| Ratifying Organisation | CSA |
| Swim Crew and Support | |
| Pilot, Boat | Reg Brickell Sr, Helen Ann Marie |
| Observer | R.W. Brickell |
| Sandettie Weather Data |
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| Sea Temperature (C) | |
| Wind Speed (kn) |
All times are UTC/GMT, adjusted by one hour ahead during the summer to British Summer Time (BST).