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Impala 35 (S&S)
Impala 35 (S&S) is a 34 ′ 3 ″ / 10.5 m monohull sailboat designed by Sparkman & Stephens and built by Niccolò Puccinelli (ITA) starting in 1969.
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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)
Similar to the S&S 34 and the SAGITTA 35. (S&S #2008)
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Category: | Impala 35 ssThe impala 35 ss is a 34.28ft masthead sloop designed by sparkman & stephens and built in fiberglass since 1969.. The Impala 35 ss is a heavy sailboat which is slightly under powered. It is very stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat. ![]() Impala 35 ss for sale elsewhere on the web:![]() Main features
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Modal TitleThe content of your modal. Personalize your sailboat data sheet![]() Fin with rudder on skeg Specifications IMPALA 35 (S&S)Home - Sailboat Listings 1969 - 34.28 ft / 10.45 m - Niccolò Puccinelli (ITA) - Sparkman $ Stephens ![]() IMPALA 35 (S&S) Sailboat DataHull Type: Fin with rudder on skeg Rigging Type: Masthead Sloop LOA: 34.28 ft / 10.45 m LWL: 25.60 ft / 7.80 m S.A. (reported): 516.00 ft² / 47.94 m² Beam: 10.10 ft / 3.08 m Displacement: 13,977.00 lb / 6,340 kg Ballast: 5,710.00 lb / 2,590 kg Max Draft: 6.00 ft / 1.83 m Construction: FG First Built: 1969 Builder: Niccolò Puccinelli (ITA) Designer: Sparkman & Stephens Information from sailboatdata.com . Type Engine: Diesel Hull Speed: 6.78 kn ![]() ![]() History of Your Classic Boats: Impala 35, an oceanic 10-meter
THE PERFECT GIFT!Give or treat yourself to a subscription to the print + digital Journal of Sailing and for only 69 euros a year you get the magazine at home plus read it on your PC, smartphone and tablet. With a sea of advantages. ![]() Impala 35| History of Your Classic BoatsMore than 200 of you have sent us stories and images of your Classic Boats, enriching the online archive dedicated to them and making so many of these great designs of the last century available to all. Keep up the good work! Now, however, after recounting dozens of them through your words and descriptions, it is time to also see the history and details of some of these great projects. So here is the Impala 35, a 10.45-meter mid-1970s boat that is highly regarded as a solid, elegant and extremely seaworthy boat. Do you have a Classic Boat to report? Are you a Classic Boat owner? Place it in our archive at this link ! Just enter data and description of the boat. The editors will publish it in a very short time. ![]() Impala 35 | OriginsThe Impala 35 first saw the light of day in 1969, the first hull to be built in fiberglass by Cantieri Navali 71 (Niccolo Puccinelli). The signature is Olin Stephens, one of the top names in 1960s ship design. It was thus born in a period poised between “classic” design and more radical innovation, a design season still split between the binomials of traditional and mass production. It is a transitional period in which, almost suddenly, the water lines and shapes of the hulls change, the maximum beams begin to grow, “fattening” and lengthening the live work at heeled boat, paralleling an important change in the appendages, increasingly tapered, away from the traditional long keels. And the Impala 35 is definitely a child of this change. And of another project at the same time, the S&S 34, just earlier and also signed by Stephens and his studio. ![]() ![]() Impala 35 | The ProjectBorn just a year earlier, the S&S 34 is a fast, seaworthy and very elegant boat, featuring late 1960s lines with wide sweeps and tapered appendages, and performing masterfully in racing, with an overall win at the Sydney-Hobart in 69. The Impala 35 is not far from this philosophy; in fact, it is almost the same boat, pantographed larger (10.21 x 3.07 vs. 10.45 x 3.08 m) and with some technical differences, such as a more pronounced profile in the deckhouse and a different arrangement of the engine, no longer at the mast foot but under the hatch, with the shaft coming out half a length between the centreboard and skeg, instead of just behind the aft coupling of the centreboard, as is the case on the S&S 34. Armed with a sloop, the Impala is a boat designed for offshore sailing, marked by high course stability given by a large displacement, fairly pronounced water lines, and a semi-long fin design, followed by a skeg-equipped rudder. ![]() Shifting attention to the interior, a quarter berth engages the port broadside behind the entrance, immediately engaged by the charting station in front of it and, to starboard, the galley. In the dinette, the classic 1960s and 1970s layout takes shape, with sofas and center table ready to be used as additional berths, a solution that increases in no small part the number of berths on board, otherwise limited to the quarter berth and forward V berth. ![]() Impala 35 | YoursFast and a good bowler, like its shorter sister, the Impala 35 also proves to be a good design for the high seas, with several built and great market success. Also notable was Ida Castiglioni’s 30th place at the 1976 Ostar where, just with a 35, she managed to hold her own against more than three-quarters of the fleet (30th vs. 125). As for the Classic Boats in our archive, however, several Impala 35s among the photos you have seen are yours. They are in fact Nina , Mona Lisa , Ossanha e Laura , from 1972, 1973, ’73 again, and 1974, respectively, and, of all of them, by clicking on the link on their names you will find the sheet with history and details. ![]() Impala 35 | Data Sheet
Three “tidbits” about Classic Boats
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Your boating vacation in the Adriatic and Sicily is top notch with these operators – Ep. 3The 4 partners to take a boating vacation around the world – ep. 2, 5 charter operators with bases in campania and sardinia – ep. 1, do you need power on board try these generators, ultimi annunci. Sign up for our Newsletter We give you a gift![]() Sailing, its stories, all boats, accessories. Sign up now for our free newsletter and receive the best news selected by the Sailing Newspaper editorial staff each week. Plus we give you one month of GdV digitally on PC, Tablet, Smartphone. Enter your email below, agree to the Privacy Policy and click the “sign me up” button. You will receive a code to activate your month of GdV for free! You may also be interested in.Classic ior: between prototypes and series, tell us about the cult boats that still “live on”. If we look at the history of sailing, at that sailing which we can already identify in forms similar to today’s, we will undoubtedly find that there was a legendary near-thirty-year period, that of the IOR (whose history you can ![]() -10 at the Olympics, everything you need to know about classes, boats and medalsThe Paris 2024 Olympic Games are now only 10 days away. In Paris for many, but not for Sailing, which will instead be hosted by Marseille, where a total of 10 Olympic titles will be awarded over the course of ![]() Iconic IOR classics: Help us find and celebrate themBetween the late 1960s and early 1990s we find what was, perhaps out of nostalgia, perhaps out of merit, the Golden Age of sailing, nearly three decades of discoveries, exceptional racing, and inimitable boats. It was the time of the ![]() WE ARE LOOKING FOR ICONIC CLASSIC IOR BOATS, WILL YOU HELP US SURVEY THEM?Once upon a time there was the Golden Age of sailing, an almost 30-year period of breakthroughs, extreme hulls and one-of-a-kind boats, a period of “pop” racing and unforgettable boats. Indeed, between the late 1960s and early 1990s, IOR was the Sailing NewspaperEditor-in-Chief: Luca Oriani TO COMMUNICATE WITH THE EDITORIAL STAFF 02 535 811111 – [email protected] FOR ADVERTISING Senior account: Guido De Palma: tel. 02 535811208 cell. +39 347 2347433 [email protected]. Pierfrancesco Pugno: cell. +39 3496621980 [email protected] Cookie policy Privacy policy ![]() INFO SUBSCRIPTIONS, DIRECT SALES AND DIGITAL PRODUCTS tel. 02 535811 111/200 [email protected]
Impala 35 - Cantiere Nautico 71 / STW001752![]() cabin cruiser overall length hull length waterline length standard draft minimum draft displacement diesel tank mast height Accomodation layoutsstandard version If you find some wrong or lacking data of this boat, you can propose an update.Technical forum: impala 35, note: you will be redirected to another website., support the ultimate sailboat database. The contents on this website, which today you can simply consult and use, have been collected, organized and archived by people who worked and invested in this project with passion and dedication for many years. Before proceeding to browse, support our archive with a small donation that will allow us to maintain and improve this project. proceed, I will donate next time To proceed, you need to sign-in× You are using an outdated browser. Please upgrade your browser to improve your experience. We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $99. Click for details. ![]() Shopping CartYour cart is currently empty.. FREE SHIPPING! for US Continental orders over $99 click for details Impala 35 SS - Sailboat Sheets![]() Pre-Spec sailboat sheets for your Impala 35 SS. Genoa, gennaker and spinnaker shets to fit your cruising or racing sailing style. Full range of options. MAURIPRO Rigging shop brings years of expertise to the sailing community. Our riggers are constantly working with sailboat owners to provide high-quality genoa, mainsail and spinnaker sheets for their cruising or racing sailboats. From traditional polyester double braid to the latest on high tech lines made out of Dyneema or Stirotek, we offer a wide range of materials and diameters to fit any need of sailboat sheets. We at MAURIPRO Sailing are looking forward to helping you the best way we can, but most importantly, we are looking forward to seeing you on the water. Let's Go Sailing! Copyright © 2024 MAURIPRO Sailing LLC.![]() |
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Designed to determine if a boat has blue water capability. The CSF compares beam with displacement since excess beam contributes to capsize and heavy displacement reduces capsize vulnerability. The boat is better suited for ocean passages (vs coastal cruising) if the result of the calculation is 2.0 or less. The lower the better.
Impala 35 (S&S) is a 34 ′ 3 ″ / 10.5 m monohull sailboat designed by Sparkman & Stephens and built by Niccolò Puccinelli (ITA) starting in 1969.
The Impala 35 is a sailboat designed by the American maritime architect bureau Sparkman & Stephens in the late sixties. The Impala 35 is built by the Italian yard Niccolò Puccinelli.
The Impala 35 ss is a 34.28ft masthead sloop designed by Sparkman & Stephens and built in fiberglass since 1969. The Impala 35 ss is a heavy sailboat which is slightly under powered. It is very stable / stiff and has an excellent righting capability if capsized.
IMPALA 35 (S&S) Sailboat Data Hull Type: Fin with rudder on skeg Rigging Type: Masthead Sloop LOA: 34.28 ft / 10.45 m LWL: 25.60 ft / 7.80 m S.A. (reported): 516.00 ...
Armed with a sloop, the Impala is a boat designed for offshore sailing, marked by high course stability given by a large displacement, fairly pronounced water lines, and a semi-long fin design, followed by a skeg-equipped rudder.
The Impala 35 produced by the builder Cantiere Nautico 71 and designed by Sparkman & Stephens, is a cabin cruiser for cruise, rigged Sloop ... read more on Sailing The Web, the ultimate sailboat database
View a wide selection of Impala 35 for sale in your area, explore detailed information, photos, price and find your next boat on DailyBoats.com
Pre-Spec sailboat sheets for your Impala 35 SS. Genoa, gennaker and spinnaker shets to fit your cruising or racing sailing style. Full range of options.
Used 1995 Impala 35 for sale with the beautiful name "Echo" is located in Germany. This vessel was designed and built by the Impala shipyard in 1995. Key features 1995 Impala 35: length 10.67 meters, beam 3.6 meters, boat displacement 7,000 kilograms and max boat draft 1.85 meters.