Red Admiral's design. I just bought it.
Build time calculated as 14 months, 20 days = 1 Apr 24/20 Jun 25
The intended payment plan is as follows:
Q2/24---Q3/24---Q4/24---Q1/25---Q2/25
585t-----585t-----585t-----2000t----2000t
PRS
Bambú, Filipino oiler, laid down 1924
Displacement:
5,573 t light; 5,697 t standard; 6,190 t normal; 6,559 t full load
Loading submergence 704 tons/feet
Dimensions:
393.70 ft x 78.74 ft x 9.84 ft (normal load)
120.00 m x 24.00 m x 3.00 m
Machinery:
Diesel Internal combustion motors,
Geared drive, 2 shafts, 3,000 shp / 2,238 Kw = 12.92 kts
Range 10,000nm at 10.00 kts
Complement:
348 - 453
Cost:
£0.608 million / $2.433 million
Distribution of weights at normal displacement:
Armament: 0 tons, 0.0 %
Machinery: 100 tons, 1.6 %
Hull, fittings & equipment: 2,223 tons, 35.9 %
Fuel, ammunition & stores: 616 tons, 10.0 %
Miscellaneous weights: 3,250 tons, 52.5 %
Metacentric height 5.3
Remarks:
Hull space for machinery, storage & compartmentation is excellent
Room for accommodation & workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable and able to fight her guns in the heaviest weather
Estimated overall survivability and seakeeping ability:
Relative margin of stability: 1.26
Shellfire needed to sink: 16,368 lbs / 7,425 Kg = 151.6 x 6 " / 152 mm shells
(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)
Torpedoes needed to sink: 3.0
(Approx number of typical torpedo hits needed to sink ship)
Relative steadiness as gun platform: 77 %
(Average = 50 %)
Relative rocking effect from firing to beam: 0.00
Relative quality as seaboat: 1.54
Hull form characteristics:
Block coefficient: 0.710
Sharpness coefficient: 0.50
Hull speed coefficient 'M': 6.56
'Natural speed' for length: 19.84 kts
Power going to wave formation at top speed: 28 %
Trim: 50
(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)
Estimated hull characteristics & strength:
Underwater volume absorbed by magazines and engineering spaces: 63.2 %
Relative accommodation and working space: 234.5 %
(Average = 100%)
Displacement factor: 179 %
(Displacement relative to loading factors)
Relative cross-sectional hull strength: 0.96
(Structure weight / hull surface area: 74 lbs / square foot or 363 Kg / square metre)
Relative longitudinal hull strength: 1.46
(for 17.39 ft / 5.30 m average freeboard, freeboard adjustment 3.63 ft)
Relative composite hull strength: 1.00