history : streaks and slugs
|Mark Warren and McCoy Twin Fin 1,
Photograph : Uncredited
Surfing World magazine, April 1979.
Volume 27 Number 6 page 34.
Originally printed in Surfing World, 1971.
Tracks #4 January 1971, page 30.
TOM HOYE'S BENNET TWIN
DIMENSIONS: 5'8" x 21".
3 1/2" thick.
5-5 1/2" fins.
Soft low rails all around with a slight 'V in the tail and a slight concave in the nose.
The rocker is consistent throughout the board.
It's designed to stay on a consistent high plane - it's a little wider than the previous board for better flotation.
Basically it's a small wave board - 6' and under - built for long skatey turns and the positive feel of the twin fins.
Tom Hoye and Twin Fin, Bennett Surfboards, 1970.
JIMMY BEARDSLEY'S KEYO TWINFINNER
5'3" x 22".
121/2" chamfered back.
12" of 'V.
3 1/2" thick. (base)
ROBERT CONNEELEY CHINE
The Chine bottom is the next step on the hill.
George Greenough's gift to down under this winter.
The concept is cuting the roll out of the bowl of the hull, leaving two flat strips running down beside the centre plane and diminishing at the tail.
Thought the edge where the planes meet would bog down, but it does not if made right.
The extra flat gives more acceleration when board is on its side in a turn plus more initial speed at take off.
It seems to have all the speed of a low rail flat bottom yet the beautiful handling and safety for tube riding of the original hulls. This only my fourth shape job, made at Wilderness's beautiful factory in a very peaceful valley, convceived on the good vibes and love of my friends and prototype for my model with Hayden.
5'9" x 20 1/4" x 9 1/4" square tail with a soft curve between the corners of the pod.
5 3/4" of nose lift, gradually fairing into a dead straight plane at tail.
A very soft S through the bottom trying about 3/32" of rise at back edge.
S through the botom (sic) trying about 3/32" of rise at back edge.
3 distinct planing surfaces on bottom and it is all driven by a very powerful 35 layer glass fin with about 3"-4" of flex.
Jimmy Beadsley and Twin Fin, Keyo Surfboards, 1970.
Tracks #4 Design
January 1971, page 30.
5'4 ' x 20 1/2'' 'x 3 1/2" (1501b. surfer)
Smooth entry nose with no hip to hinder water flow, running running into a straight drag free rail rear of centre.
Wide tail with rounded corners for smooth manouvering.
Flat plaining surface for rear 2/3 with moderate rise toward the tip.
Again smooth entry, rapid release.
Soft low rails predominate with hard edges only at tail.
Bottom is flat to concave through the centre and glat (sic) at the tail, with a little cushion up front.
Some surfers may find a small V in the tail helpful for manouvering.
Thickness is carried right through to the tail area, with just a hint of S in the deck.
Placement is most critical. Riged (sic)
6' 4" x 18" x 3" (1401b. surfer)
Generally a diamond outline with width and hip forward of centre.
Acceleration straight behind hip.
Narrow round tail.
Pointed nose for greater penetration.
Soft entry nose rocker running into a 180 deg. straight.
Low rails throughout, however they are not hard.
Three stage bottom - Flat under nose section, running through a concave centre to a large V in the tail.
Even thickness throughout with very little S.
Single centre fin 6"-7" deep.
Rigid with no flex, situated on tail.
Best suited to medium to large waves of delicate form.
Big Wave DesignDimensions
7' 8" x 18" x 3 1/4'' (Built for Ted Dumuran, a 150 lb. Hawaiian)
Continual flowing curve form nose to tail.
No straight section in the rail.
Nose and tail are evenly balanced having a nose bias of only one inch.
The small round tail allows tight smooth manouvering.
Large nose rocker running into a 180 degree flat extinding for just under two thirds of the waterline.
The V in the tail has the effect of letting the rail line rise to the tail taking away the crankiness usually associated with long flats.
A very even thickness assures good balance and free running.
Rails are full in shape, for good running ability yet have'a very definite edge throughout the whole length of the board which keeps all manouvering positive.
Again we have a three section bottom with a large V in the tail, which has the same effect as tail rise without any of the latter's associated drag and stalling characteristics.
Situated on the tail.
|This time he's back
into the angled fins.
The board is 5'3" long, 21 1/2" wide and has a 12" back.
Scott is not suggesting that this board is any better than the twin fins the main thing he's interested in is trying to take the thing a little further.
Paul Wright rode the board at Narrabeen on a small bumpy day and said that it came around faster and bites in well and said that he definitely felt like he was surfing on his backhand.
Tracks #5 Design, February 1971, page 10.
Tracks #7 April
Cover: Cyclones (Ida and Dora).
Film: Sea of Joy by Paul Witzig.
The Perfect Contest.
Centrefold: MP footage that became part of The Morning Of The Earth.
Design: Speed Boards.
Tri Fin Further multifin experimentation, a central standard fin with two small 2" fins set forward on the rails.
the original idea possibly concieved by Reno Abelleira (Hawaii).
Examples by Bob McTavish at Bennett Surfboards and Bros. Neilson.
"In 1970 there were three groups of designer/shapers who were working on the three-fin idea," says Duncan. "Bob McTavish in Australia; Dick Brewer, Reno Abellira and others in Hawai‘i; and my brother and I." - Duncan Cambbell, quoted in
John Wythe White :Surf Wars :The Bonzar, June 16, 1999
Bells Contest 1971 - Design: Tracks May 1971, page 13.
Rick Neilson with a short "three finned board ... 12'' centre fin with 4'' side fins."
The side fins were at the rear of the centre fin.
On Any Morning
Morning of the Earth
12 Number 3 August 1971
One + Two = Free, or the Tri-Fin Trip, page 48.
Waxmate by Surf Research, circa 1971.
Tracks 1971, page 26.
NOOSA HEADS: phone Surf Research Tewantin 47 1461
BRISBANE: phone Hohensee Surfboards 91 1494
QLD. GOLD COAST: Hohensee Surfboards 2158 Gold Coast Highway, Miami 4220.
N.S.W. NORTH COAST: Surf Research PO Box 44 Bangalow 2479.
SYDNEY: Surf Research phone 919 4580
MELBOURNE: Surf Research phone 98 7325
TORQUAY: Surf Research c/o Post Office Torquay 3228
W.A.: Sommot PO Box 101 Subiaco 6008. Phone 25 6676.
Send 25c for climatised purple square bar to Surf Research, P.O. Box 44
Bangalow. N.S.W. 2479