| RAF NUMBERS |
1418, 1419 |
| BUILDERS |
Aldous Successors, Brightlingsea - Philip & Son Ltd, Dartmouth |
| DISPLACEMENT |
25.5 Tons |
| HULL DIMENSIONS |
LOA.........60' 0" |
|
Beam.......14' 0" |
|
Draught....3' 4½" |
| HULL PLANKING |
Material - Mahogany |
|
Method - Double Diagonal |
|
Side Thickness. . . . .3/4" |
|
Bottom Thickness . . 7/8" |
| MAIN PROPULSION |
Triple Perkins S6M @ 130 bhp each |
| GEARBOX |
Meadows |
| REDUCTION |
Direct |
| DYNAMO |
C.A.V. D5L 24 Volt |
| AUXILLARY MACHINERY |
Lyon Norman Type T300 2¾ hp |
| GENERATOR |
Crypto Type 5DF4 1.25 K.W. |
| PROPELLOR |
Material . . . Nickel Bronze |
|
Pitch. . . . . .10¾" |
|
Diameter . .18½" |
|
Hand . . . . . .Left Hand |
| TAILSHAFT |
Material. . . .Manganese Bronze |
|
Diameter . . .2¼" |
| MAXIMUM SPEED |
13 Knots |
| DURATION @ MAX RPM |
0.5 Hours |
| MAX CRUISING SPEED |
11 Knots |
| TOTAL FUEL CARRIED |
950 Gallons |
| ENDURANCE |
770 miles |