Theta
(1958 notes): Launched 1954 - Gross tonnage: 500 - Length 152 ft - Total personnel 25 - Hydrographers 5 - Chartered for tidal work.
|
Year |
HIC |
Capt./Sail. Master |
Location |
Survey Type |
1958 |
|
|
Northumberland Str, Gulf of St Lawrence |
Tidal, Current |
| 1959 | Cabot Strait | Oceanographic | ||
1959 |
Hudson Strait |
Tidal Currents |
||
1963 |
East Coast |
Current studies |