| RAF NUMBERS | FT38, FT39, FT41, FT42, FT45, FT46, FT51, FT55 |
|---|---|
| BUILDER | Various |
| DISPLACEMENT | Laoded....7.94 Tons |
| Light.........6.39 Tons | |
| HULL DIMENSIONS | LOA.........40' |
| Beam.......8' 9" | |
| Draught.... Loaded..... 2' 7.5" aft 1' 10.5" fwd |
Draught.... Light.... 2' 5.25" aft 1' 8.5" fwd |
| HULL PLANKING | Material........Mahogany |
| Method.......Single (Sides) - Double Diagonal (Bottom) | |
| Side Thickness.....5/8" | |
| Bottom Thickness...3/4" | |
| MAIN PROPULSION | Twin Perkins S6M diesels each 130 bhp |
| GEARBOX | Meadows |
| REDUCTION | Direct |
| DYNAMO | 2 x C.A.V. 24 Volts. (Main engine driven) |
| PROPELLER | Material . . . Nickel Aluminium Bronze |
| Pitch. . . . . .16.5" | |
| Diameter . .16.75" | |
| Hand . . . . . .Left Hand | |
| TAILSHAFT | Material. . . .Monel Metal |
| Diameter . . .1.25"" | |
| MAXIMUM SPEED | 21 Knots |
| MAXIMUM CRUISING SPEED | 18 Knots |
| TOTAL FUEL CARRIED | 80 Gallons |
| RANGE AT CRUISING SPEED | 150 Miles (light) |
| FIRE PUMP MACHINERY | Single Coventry Climax Type F |
| FIRE PUMP | Single 500 Gallons/Minute centrifugal pump |
| MONITOR | 1 x Hand Swivelling 2.5" with No.10 Branchpipe |
| FOAM TANK | 20 Gallons |
| Back |