It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5
Hms 18
Hms 18 is a 18′ 9″ / 5.7 m monohull sailboat designed by Herb Stewart and built by HMS Marine (USA) between 1973 and 1974. ... The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more. Formula. D/L = (D ÷ 2240) ÷ (0.01 x LWL)³ D: Displacement of the boat in pounds. LWL ...
Hms 18
The Hms 18 is a 18.75ft fractional sloop designed by Herb Stewart and built in fiberglass between 1973 and 1974. 70 units have been built. The Hms 18 is a light sailboat which is a good performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
West Wight Potter HMS 18 sailboat for sale
1973 West Wight Potter HMS 18 Truly a classic trailer sailor, with a roomy cabin, stout retracting keel, and the easiest boat I have ever launched and retrieved. Herb Stewart was the first to manufacture the West Wight Potter in the US, and he designed and built the HMS 18 to be the bigger brother of the West Wight Potter.
Review of HMS 18
The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for HMS 18 is about 78 kg/cm, alternatively 439 lbs/inch. Meaning: if you load 78 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 439 lbs cargo on the boat it will sink 1 inch.
Boat: 1971 HMS 18
This HMS 18 sailboat has a fiberglass hull and an LOA of 18.25 feet (length over all). The boat has a 710 inch beam. This sailboat is set up to sail as a Sloop. The craft has 151 square feet of sail area. Displacement for the boat is 1400 lbs. The draft of this sailboat is approximately 3'8". (For those brand new to sailing, draft is important ...
HMS 18 Sailboat Specifications, Characteristics
HMS 18 Specifications. Hull Type: Lifting Keel Rigging Type: ... Last Built: 1975 # Built: 75 Builder: HMS Marine (USA) Designer: Herb Stewart. Other Data. Hull Speed: 5.48 kn. Related posts: BRADWELL 18 ; WEST WIGHT POTTER 19 ; HULLMASTER 31 ; OE 32 ; Posted in Uncategorized Tagged 18.75 ft / 5.72 m, 1973, Herb Stewart, HMS Marine (USA ...
Specifications HMS 18
HMS 18 Sailboat Data Hull Type: Lifting Keel Rigging Type: Fractional Sloop LOA: 18.75 ft / 5.72 m LWL: 16.75 ft / 5.11 m S.A. (reported): 132.00 ft² / 12.26 m² Beam: 7.50 ft / 2.29 m Displacement: 1,225.00 lb / 556 kg Ballast: 370.00 lb / 168 kg Max…
HMS Sabre (H 18)
The U-boat War in World War Two (Kriegsmarine, 1939-1945) and World War One (Kaiserliche Marine, 1914-1918) and the Allied efforts to counter the threat. This section includes over 21.000 Allied Warships and over 11.000 Allied Commanders of WWII, from the US Navy, Royal Navy, Royal Canadian Navy, Royal Australian Navy, The Polish Navy and others.
HMS-18 for Baja Sailing
Dik Richardson's HMS-18, Hamada, in Baja.(Hamada now has a heavy-duty tandem-axle trailer.) Dik Richardson owns a unique Potter. It is not only one of the oldest HMS-18s around (#11), but it has been fitted out with big-boat equipment and a heavy duty trailer specifically to withstand the rigors of trailing and sailing in Baja California.
1980 International Marine HMS-18 Standard Equipment, Boat Value, Boat
Take advantage of real dealer pricing and shop special offers on new and used boats. Select your boat to get started. A boat's history affects it's value—check the history of this 1980 International Marine and avoid buying a previously damaged boat. Check for storm damage, accidents, loss, theft ...
Boat: 1970 HMS 18
This HMS 18 sailboat has a fiberglass hull and an LOA of 18.25 feet (length over all). The boat has a 710 inch beam. This sailboat is set up to sail as a Sloop. The craft has 165 square feet of sail area. Sailing is a wonderful activity and can provide you and your family and friends with many hours of enjoyment.
Boat: 1973 HMS 18
The 1973 HMS 18 sailboat has a fiberglass hull and has an overall length of 18.25 feet (sometimes referred to as LOA). The width (or beam) of this craft is 710 inches. This boat is rigged as a Sloop. The sail area for the sailboat is 151 square feet. The displacement for the boat is approximately 1400 lbs.
1979 International Marine HMS-18 Standard Equipment, Boat Value, Boat
1979 International Marine HMS-18 Standard Equipment, Boat Value, Boat Price & Craft Specs | J.D. Power. J.D. Power Navigation. Cars for Sale Cars for Sale; Sell My Car; Free Dealer Price Quote ... Insure your 1979 International Marine HMS-18 for just $100/year* More freedom: You're covered on all lakes, rivers, and oceans within 75 miles of ...
West Wight Potter 19 / HMS 18 By International Marine / HMS Marine
West Wight Potter 19 / HMS 18: Manufacturer: International Marine / HMS Marine: Hull Type: Pocket Cruiser: LOA: 18'9" (5.72m) Beam: 7'6" (2.29m) Weight: 1225 (556.76kg) Ballast: 300 (136.35kg) Keel Type: dagger keel: Berths: 4: Draft Up: 6" (0.15m) Draft Down: 3'7" ... Comments About This Boat ...
WWP HMS 18 sailboat for sale
1972 West Wight Potter HMS 18 #30, "Rubber Ducky." Sail Bag for main and Jib. The keel is the longer, original Herb Stewart designed air-foil shaped keel, which extends three inches below the keel opening and makes her motor extremely well and point a bit better when the keel is down (according to Dr. Judy Blumhorst).
West Wight Potter HMS 18 sailboat for sale
Go to Sailing Texas classifieds for current sailboats for sale . 1970 West Wight Potter HMS 18 The HMS 18 is the first large Potter sold. Spent the last year fixing her up. Work includes: 2 coats West Marine black bottomsheild paint 2 coats Interlux Perfection Mauritus blue hull and Oyster white top
HMS SUPRISE Model Ship Kit
The HMS SURPRISE 18th Century British Frigate Model Ship Kit is manufactured by Mamoli Model Ship Kits & Mamoli Model Boat Kits. Mamoli focus on historical accuracy and fidelity of scale. Mamoli wooden model ship kits offer a large variety of subject matter to please almost everyone. The materials used in their wooden model ship kits are always ...
Precision Boat Works P-18 Sailboat
There is a generous anchor locker forward, a fuel tank storage bin to port, and a full cockpit locker to starboard. The Precision 18 is designed to be a lively, well-mannered sailboat rather than a floating vacation home, but the features described are noteworthy nonetheless. There is ample sitting headroom for 4 and a filler cushion that drops ...
Boat: 1975 HMS 18
This HMS sailboat has a hull made of fiberglass and has an overall length of 18.25 feet. The beam (or width) of this craft is 76 inches. This sailboat is rigged as a Sloop. The sail area for the boat is 115 square feet. Approximate displacement for the vessel comes in at around 1400 pounds.
WEST WIGHT POTTER 19
18.75 ft / 5.72 m: LWL: ... An earlier version was the HMS 18. Photo courtesy Adam Hunt. Sailboat Forum. View All Topics: ... Like the LWL, it will vary with the weights of fuel, water, stores and equipment. A boat's actual draft is usually somewhat more than the original designed or advertised draft. For boats with adjustable keels ...
ALLMAND 23 (HMS 23)
It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5
HMS Triumph (N18)
HMS Triumph (N18) was a T-class submarine of the Royal Navy. She was laid down by Vickers at Barrow-in-Furness and launched in 1938. The boat was lost in transit in 1942, with a crew of 64, and its fate was unknown until the sunken boat was rediscovered in June 2023. ... She lost 18 feet (5.5 m) of her bow when it was blown off. Her pressure ...
IMAGES
COMMENTS
It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5
Hms 18 is a 18′ 9″ / 5.7 m monohull sailboat designed by Herb Stewart and built by HMS Marine (USA) between 1973 and 1974. ... The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more. Formula. D/L = (D ÷ 2240) ÷ (0.01 x LWL)³ D: Displacement of the boat in pounds. LWL ...
The Hms 18 is a 18.75ft fractional sloop designed by Herb Stewart and built in fiberglass between 1973 and 1974. 70 units have been built. The Hms 18 is a light sailboat which is a good performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
1973 West Wight Potter HMS 18 Truly a classic trailer sailor, with a roomy cabin, stout retracting keel, and the easiest boat I have ever launched and retrieved. Herb Stewart was the first to manufacture the West Wight Potter in the US, and he designed and built the HMS 18 to be the bigger brother of the West Wight Potter.
The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for HMS 18 is about 78 kg/cm, alternatively 439 lbs/inch. Meaning: if you load 78 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 439 lbs cargo on the boat it will sink 1 inch.
This HMS 18 sailboat has a fiberglass hull and an LOA of 18.25 feet (length over all). The boat has a 710 inch beam. This sailboat is set up to sail as a Sloop. The craft has 151 square feet of sail area. Displacement for the boat is 1400 lbs. The draft of this sailboat is approximately 3'8". (For those brand new to sailing, draft is important ...
HMS 18 Specifications. Hull Type: Lifting Keel Rigging Type: ... Last Built: 1975 # Built: 75 Builder: HMS Marine (USA) Designer: Herb Stewart. Other Data. Hull Speed: 5.48 kn. Related posts: BRADWELL 18 ; WEST WIGHT POTTER 19 ; HULLMASTER 31 ; OE 32 ; Posted in Uncategorized Tagged 18.75 ft / 5.72 m, 1973, Herb Stewart, HMS Marine (USA ...
HMS 18 Sailboat Data Hull Type: Lifting Keel Rigging Type: Fractional Sloop LOA: 18.75 ft / 5.72 m LWL: 16.75 ft / 5.11 m S.A. (reported): 132.00 ft² / 12.26 m² Beam: 7.50 ft / 2.29 m Displacement: 1,225.00 lb / 556 kg Ballast: 370.00 lb / 168 kg Max…
The U-boat War in World War Two (Kriegsmarine, 1939-1945) and World War One (Kaiserliche Marine, 1914-1918) and the Allied efforts to counter the threat. This section includes over 21.000 Allied Warships and over 11.000 Allied Commanders of WWII, from the US Navy, Royal Navy, Royal Canadian Navy, Royal Australian Navy, The Polish Navy and others.
Dik Richardson's HMS-18, Hamada, in Baja.(Hamada now has a heavy-duty tandem-axle trailer.) Dik Richardson owns a unique Potter. It is not only one of the oldest HMS-18s around (#11), but it has been fitted out with big-boat equipment and a heavy duty trailer specifically to withstand the rigors of trailing and sailing in Baja California.
Take advantage of real dealer pricing and shop special offers on new and used boats. Select your boat to get started. A boat's history affects it's value—check the history of this 1980 International Marine and avoid buying a previously damaged boat. Check for storm damage, accidents, loss, theft ...
This HMS 18 sailboat has a fiberglass hull and an LOA of 18.25 feet (length over all). The boat has a 710 inch beam. This sailboat is set up to sail as a Sloop. The craft has 165 square feet of sail area. Sailing is a wonderful activity and can provide you and your family and friends with many hours of enjoyment.
The 1973 HMS 18 sailboat has a fiberglass hull and has an overall length of 18.25 feet (sometimes referred to as LOA). The width (or beam) of this craft is 710 inches. This boat is rigged as a Sloop. The sail area for the sailboat is 151 square feet. The displacement for the boat is approximately 1400 lbs.
1979 International Marine HMS-18 Standard Equipment, Boat Value, Boat Price & Craft Specs | J.D. Power. J.D. Power Navigation. Cars for Sale Cars for Sale; Sell My Car; Free Dealer Price Quote ... Insure your 1979 International Marine HMS-18 for just $100/year* More freedom: You're covered on all lakes, rivers, and oceans within 75 miles of ...
West Wight Potter 19 / HMS 18: Manufacturer: International Marine / HMS Marine: Hull Type: Pocket Cruiser: LOA: 18'9" (5.72m) Beam: 7'6" (2.29m) Weight: 1225 (556.76kg) Ballast: 300 (136.35kg) Keel Type: dagger keel: Berths: 4: Draft Up: 6" (0.15m) Draft Down: 3'7" ... Comments About This Boat ...
1972 West Wight Potter HMS 18 #30, "Rubber Ducky." Sail Bag for main and Jib. The keel is the longer, original Herb Stewart designed air-foil shaped keel, which extends three inches below the keel opening and makes her motor extremely well and point a bit better when the keel is down (according to Dr. Judy Blumhorst).
Go to Sailing Texas classifieds for current sailboats for sale . 1970 West Wight Potter HMS 18 The HMS 18 is the first large Potter sold. Spent the last year fixing her up. Work includes: 2 coats West Marine black bottomsheild paint 2 coats Interlux Perfection Mauritus blue hull and Oyster white top
The HMS SURPRISE 18th Century British Frigate Model Ship Kit is manufactured by Mamoli Model Ship Kits & Mamoli Model Boat Kits. Mamoli focus on historical accuracy and fidelity of scale. Mamoli wooden model ship kits offer a large variety of subject matter to please almost everyone. The materials used in their wooden model ship kits are always ...
There is a generous anchor locker forward, a fuel tank storage bin to port, and a full cockpit locker to starboard. The Precision 18 is designed to be a lively, well-mannered sailboat rather than a floating vacation home, but the features described are noteworthy nonetheless. There is ample sitting headroom for 4 and a filler cushion that drops ...
This HMS sailboat has a hull made of fiberglass and has an overall length of 18.25 feet. The beam (or width) of this craft is 76 inches. This sailboat is rigged as a Sloop. The sail area for the boat is 115 square feet. Approximate displacement for the vessel comes in at around 1400 pounds.
18.75 ft / 5.72 m: LWL: ... An earlier version was the HMS 18. Photo courtesy Adam Hunt. Sailboat Forum. View All Topics: ... Like the LWL, it will vary with the weights of fuel, water, stores and equipment. A boat's actual draft is usually somewhat more than the original designed or advertised draft. For boats with adjustable keels ...
It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5
HMS Triumph (N18) was a T-class submarine of the Royal Navy. She was laid down by Vickers at Barrow-in-Furness and launched in 1938. The boat was lost in transit in 1942, with a crew of 64, and its fate was unknown until the sunken boat was rediscovered in June 2023. ... She lost 18 feet (5.5 m) of her bow when it was blown off. Her pressure ...