| RAF NUMBERS |
27 - 31 |
| BUILDERS |
J Samuel White & Co Ltd, Cowes |
| DISPLACEMENT |
25.5 Tons |
| DIMENSIONS |
LOA. . . . .56' 0" |
|
Beam. . . .11' 9" |
|
Draught. . 4' 1" |
| HULL PLANKING |
Material . . Mahogany |
|
Method . . .Double Diagonal |
|
Total Thickness. . . . .3/4" |
| MAIN PROPULSION |
Twin Gardner 6L2 Diesels, each 57 bhp |
| GEARBOX |
Thornycroft Type R.25 |
| REDUCTION |
Direct |
| DYNAMO |
CAV Bosch 12 Volt |
| PROPELLER |
Material . . .Manganese Bronze |
|
Pitch. . . . . .18" |
|
Diameter . . 24" |
|
Hand . . . . . Right & Left Hand |
| MAXIMUM SPEED |
10.5 Knots |