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FIGHTING SHIPS OF THE WORLD
TONGA
COASTAL FORCES
NGAHAU KOULA patrol launches (1973-1974)
Photo
Ngahau Siliva 1977
Ships
| Names | Builders | Commissioned | Losses | Transfers | Discarding |
|---|---|---|---|---|---|
P101 Ngahau Koula P102 Ngahau Siliva |
Brooke Marine, Lowestoft, UK: P101, 102 |
1973: P101 1974: P102 |
none |
none |
1991: P101 1992: P102 |
Technical data
| Displacement standard, t | |
|---|---|
| Displacement full, t | 15 |
| Length, m | 13.7 |
| Breadth, m | 4.00 |
| Draught, m | 1.20 |
| No of shafts | 2 |
| Machinery | 2 Cummins KT2300M diesels |
| Power, h. p. | 700 |
| Max speed, kts | 21 |
| Fuel, t | diesel oil |
| Endurance, nm(kts) | 800(21) |
| Armament | 2 x 1 - 12.7/90 |
| Electronic equipment | Decca 101 radar |
| Complement | 7 |
Graphics
Ngahau Siliva 1977
Project history
GRP hull.
Modernizations
None.
Naval service
No significant events.
