vanguard 470 sailboat

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vanguard 470 sailboat

Use 470 Groups on Facebook or even Facebook Marketplace to sell your 470 equipment or search for new kit. You can upload and manage your adverts yourself, once you join the two groups.

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Posted 2024-09-06 18:08

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Restored 1973 470 Sailboat - $1,200 (Pittsford)

Restored 1973 470 Sailboat 1

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posted: 2024-09-06 18:08

updated: 2024-09-07 10:09

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Restored 1973 470 Sailboat - boats - by owner - marine sale -...

1200$ or Make me an offer. Let’s talk. 1973 Harken built Vanguard 470. This is a fun and fast boat in pretty great shape. It is as easy or as difficult to sail as you want it to be. Great for...



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1970 Vanguard 470


470 sailboat

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  • Sailboat Guide

vanguard 470 sailboat

1972 Vanguard 470

  • Description

Seller's Description

This 470 has been well maintained. Halyards recently replaced.

Equipment: 3 sets of sails, 2 spinnakers, trapeze, spare centerboard, dolly, spare parts, trailer (trailer needs work)

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

  • SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. 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.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

  • D: Displacement of the boat in pounds
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

This listing is presented by SailboatListings.com . Visit their website for more information or to contact the seller.

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    Beam:  5'    Draft:  1'
    Beam:  8'    Draft:  4.5'
    Beam:  8'    Draft:  46'
    Beam:  6'    Draft:  3'
    Beam:  5 .5'    Draft:  3.17'
    Beam:  5.5'    Draft:  3.42'
    Beam:  5.5'    Draft:  3.42'
    Beam:  5.50'    Draft:  3.42'
    Beam:  6'
    Beam:  5.5'    Draft:  3.42'
    Beam:  5'    Draft:  3.5'
    Beam:  4'    Draft:  3'
    Beam:  5.5'
    Beam:  5.5'    Draft:  2'
    Beam:  5'    Draft:  2'
    Beam:  5.5'    Draft:  3.68'
    Beam:  5.5'    Draft:  3.2'
    Beam:  5'    Draft:  4.5'
    Beam:  5'    Draft:  3'
    Beam:  4.5'    Draft:  1'
    Beam:  5' 6"'    Draft:  3' 2"'
    Beam:  6'    Draft:  3.2'
    Beam:  4'7'
    Beam:  4.5'    Draft:  2.6'
    Beam:  4' 7'    Draft:  2' 8'
    Beam:  4'
    Beam:  5'    Draft:  1.3'
    Beam:  4'-6"'
    Beam:  4.56'    Draft:  2.62'
    Beam:  5'    Draft:  1'
    Beam:  5.5''    Draft:  2.95''

vanguard 470 sailboat

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COMMENTS

  1. 470 (dinghy)

    The 470 (Four-Seventy) is a double-handed monohull planing dinghy with a centreboard, Bermuda rig, and centre sheeting.Equipped with a spinnaker, trapeze and a large sail-area-to-weight ratio, it is designed to plane easily, and good teamwork is necessary to sail it well. The name comes from the boat's length of 470 centimetres (4.7 m; 15 ft 5 in). ...

  2. 470

    The 470 is sailed in more than 60 countries. Spinnaker: 140 sq. ft. 1 Trapeze. Sailboat Forum. View All Topics: ... Kelsall Sailing Performance (KSP): Another measure of relative speed potential of a boat. It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed ...

  3. 1973 Vanguard 470 sailboat for sale in Pennsylvania

    Pennsylvania. $1,800. Description: 470 sailboat for sale. Manufactured by Vanguard in 1973. In very good condition. Some renovations made. Equipment: 3 sails - main, jib and spinnaker with spinnaker pole.

  4. About the 470

    About the 470. The name is the overall length of the boat in centimeters (the boat is 4.70 metres long). The hull is made of fiberglass with integral buoyancy tanks. The 470 is an Olympic Class Dinghy recognized by World Sailing. Sailed by both men and women, it was designed in 1963 by the Frenchman André Cornu as a modern fibreglass planing ...

  5. 1975 Vanguard 470

    Seller's Description. Great Mid-70s vintage Vanguard 470 dinghy with rare solid hull modern rigging. Includes: TRAILER TRAPEZE SET UP INCLUDES (2) HARNESS 2 SETS OF SAILS (MAIN JIB) SPINNAKER POLE Nice rudder tiller (w/extension) ALL NEW SHEETS AND LINES. ($1,000 IN UPGRADES) BOAT HAS BEEN FULLY UPDATED AND SAILED FOR LAST 3 YEARS.

  6. 470 Class Dinghy

    The International 470 Class is the class of boat used for both the men's two person and women's two person dinghy events at the Olympic Games. Used as Olympic equipment since 1976, where the class was sailed as an open event before the introduction of separate events for men and women in 1988, the 470 is sailed in more than 61 nations ...

  7. 1973 Vanguard 470 racing sailboat

    470 Sailboat #593 manufactured by Vanguard in 1972 Registered to and exclusively owned by Walter C. Mintkeski since 1973: Oregon Certificate OR143FW. Free to a sailor who will care for her. Equipment: Main, jib, and spinnaker sails (from 470 boat #1051), and practice main & jib Trapeze wires and harness Spinnaker pole, rudder, tiller, tiller ...

  8. 470 Layout

    Cool colour The hull number doesn't say much, except maybe it's the 332nd 470 built by Vanguard. The sail number (which is a national one in 470s) would tell more. Anyway, the original layout and especially the inset main bulkhead (in front of the mast) places the boat in the early to mid-1970s. michael.ganshirt said:

  9. 470 Classified Ads

    Free Classified Ads for the 470 Sailboat. Post your for sale, wanted, or crew request ads here.. D. For Sale FLORIDA Sails for Sale. Price $: 200 David Hughes; Jun 15, 2024; Replies 1 Views 345. Jul 4, 2024. CNP. S. SOLD WASHINGTON Older (1991?) Nationals 470 for sale, Seattle, decent sails and trailer. Price $: 1500 City: Seattle slochner;

  10. 1972 Vanguard 470 sailboat for sale in Michigan

    Vanguard 470 ready to sail. Was sailing 2018, but looking to sell due to other priorities. Equipment: 1.Hull, original Vanguard 1972, with Michigan Watercraft Registered. 2.Aluminum mast, boom and spreaders. 3.Standing rigging: steel wires. 4.Halyards: steel wires and nylon (50/50)

  11. Vanguard International 470, 1973, Austin, Texas, sailboat for sale from

    Vanguard International 470, 1973 The 470 is a 16 foot racing boat designed for a crew of two. It has a planning hull design, and trapeze rig and plenty of sail area (~280 sq ft with main jib and spinnaker combined) so these boats can really get up and go. Hull Number 210 Mold #2 Plug#1

  12. 1972 Vanguard 470 sailboat for sale in Illinois

    1972 15'-4' Vanguard 470 sailboat for sale in Evanston Illinois

  13. Restoring an 1976 Vanguard Intl. 470

    As with many of the racing dinghies there is no, "Rigging Layout" that is common among the sailboats and owners. Every racer has there own unique spin on how to run the myriad of lines and systems. The boiler plate has serial number 15995 but the HIN has a serial number of 1498 (model year 1976).

  14. 1974 Vanguard 470 sailboat for sale in Michigan

    1974 15' Vanguard 470 sailboat for sale in Rapid City Michigan

  15. Buy and Sell

    Use 470 Groups on Facebook or even Facebook Marketplace to sell your 470 equipment or search for new kit. You can upload and manage your adverts yourself, once you join the two groups. Free Buy and Sell Marketplace. The Int' 470 Class Assocaition encourages everyone to post all information on the following two groups on Facebook.

  16. Restored 1973 470 Sailboat

    Restored 1973 470 Sailboat - $1,200 (Pittsford) ... Let's talk. 1973 Harken built Vanguard 470. This is a fun and fast boat in pretty great shape. It is as easy or as difficult to sail as you want it to be. Great for beginner, intermediate or expert sailors.

  17. 420 (dinghy)

    420 (dinghy) - Wikipedia ... 420 (dinghy)

  18. 1974 Vanguard 470

    1974 Vanguard 470. Rapid City, Michigan, United States. Listed Jun 30. Expired. $1,200 USD. Save. Share. Share. SMS. ... It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more. ... 1996 Vanguard 15 Edgartown, MA, US $2,500. USD. 1998 Vanguard V15 ...

  19. Vanguard 470, 1973, Sioux Falls, South Dakota sailboat for sale, yacht

    Go to Sailing Texas classifieds for current sailboats for sale . Vanguard 470, 1973 and trailer. We are asking $675.00 for the sailboat including the trailer with 2 excellent tires. The boat is 15 feet long and 4-5 feet wide in the center. The boat and trailer have a clear title. The boat is in good-fine condition and ready to sail.

  20. vanguard sailboats for sale by owner.

    Your search returned 5 matches of 101356 sailboats posted to date. Sort by: Length Year Price Added Vanguard International 470

  21. Vanguard 470 sailboat for sale

    Go to Sailing Texas classifieds for current sailboats for sale . 1970 Vanguard 470 5 sails (North Sails - main and jib, Ulman Sails - main and jib, and 1 spinnaker) Includes trailer (working lights and spare tire) Additional photos can be provided David, We sold the Vanguard 470 last night to two young men from Fort Worth. ...

  22. 1972 Vanguard 470

    This ratio assess how quickly and abruptly a boat's hull reacts to waves in a significant seaway, these being the elements of a boat's motion most likely to cause seasickness. Read more. Formula. Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33) D: Displacement of the boat in pounds; LWL: Waterline length in feet; LOA: Length ...

  23. Vanguard sailboats for sale by owner.

    31' Mariner Ketch - Major Restoration & Repower - New Rigging & Sails Tenants Harbor Maine, Maine Asking $45,000