New Seal Concept
The new Seal Concept is available!

(Action pics further down after french text)
An Xtra wide approach of surfing
Fly over your spot in pure surfing conditions and on medium quality waves: this is the Seal target!
For 2010, we have refreshed the concept with one single volume and a fully redesigned shape which retains the original Seal s qualities and improves on them:
Booming speed and manoeuvrability in lower wind forces and sailsurfing conditions or soft waves.
The outline and bottom shape have been designed to shootout at the first foot pressure and keep accelerating where a traditional waveboard peaks out.
Balance, stability and aptitude to relocate in nonplaning mode:
Get quickly back to the peak. Keep your feet in the straps, get-up and plane at the first puff.
The AHD New Seal has an extended surfing range.
In higher wind forces:
Its outline is inverted aft, which hangs on better and offers more grip and tighter more precise curves.
The thruster fins slice through the water without failing under foot pressure.
In lower wind forces:
This new shape has been developed to offer an excellent strapless performance, with an ability to turn at slow speeds and remain flat on the water in the lightest conditions.
Strapless sailing, is both formative and exhilarating, it will help you improve your surfing and develop a better feet stance!
No wind:
Thanks to its full deckpad this board is both comfortable and resistant and it has a leashplug, so why not try surfing in dead calms?
Playful and highly performing, the new Seal breaks all surfing barriers, with or without a sail, with or without footstraps, with or without wind!
Fly over your mind!
Shape specificities:
Very compact outline: reactivity, stability, carrying power, control
Outline inverted aft: grip, precise curves, radical manoeuvres, control
Optimised width thickness ratio: a slightly wider but thinner board.
Double concave bottom: long and slightly hollowed, to increase speed potential.
Slight Vee on the whole length to improve control and manoeuvrability.
Thin rails: added surfing capability, radical manoeuvres, control,
Curved scoopline, straightened aft with a slight Tail Kick: speed, manoeuvrability, nervousness
Thrusters: this has been the must-have configuration in surfing for years!
Speed, preciseness, manoeuvrability, control
Length: 215cm, width: 61cm, OFO: 41cm, Volume: 90 l, weight: 6.7kgs, Construction: epoxy sandwich, fin box US, fin size: 15 – 23cm, sail size: 4.0 – 6.5
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SEAL
Une vision Xtra large du surf
Survoler son plan d'eau dans des conditions de pure surf ou des vagues de qualité moyenne, tel est le programme Seal!
Aujourd'hui, un seul volume reprend le flambeau, dans un shape re etudie en gardant toutes les qualites du modele original:
Vitesse et maniabilite explosive a bas regime, dans les conditions de surf à voile ou dans les vagues molles.
L'outline et la carene sont etudies pour jaillir sous le moindre appui, accelerer la ou un flotteur traditionnel sature.
Equilibre, stabilite et capacite de replacement en non planning.
Remonter au peak le plus vite possible, garder les pied dans les footstraps, dejauger et planer des la moindre risee.
La nouvelle Seal gagne en plage d'utilisation.
Dans les hauts regimes:
Sur l'arriere son outline est inverse, lui apportant plus de tenue, plus d'accroche, et des courbes tres serrees plus precises. Le thrusters dechire l'eau sans fuir sous les appuis.
Dans les bas regimes:
Ce nouveau shape a ete developpe pour etre performant aussi en strapless, capable de tourner à faible vitesse dans les conditions les plus legeres, en restant à plat.
la pratique strapless, pedagogique et sensationnelle, vous aidera progresser dans vos surfs, vous optimiserez vos appuis!
Sans vent:
Son pont full pads assure le confort et la resistance du flotteur. Un plug leash vous offre la possibilite d'aller surfer les jours sans vent.
Ludique et ultra performante, la Seal enfonce toutes les portes du surf, avec ou sans voile, avec ou sans Footstraps, avec ou sans vent!
Survolez votre esprit!
Fly over your mind!
Caractéristiques du shapes:
outline tres compact: reactivite, stabilite, portance, controle
outline inverse sur la partie arriere: accroche, précision des courbes, radicalite, controle.
Ration largeur/epaisseur optimise: le flotteur est un peu plus large, mais moins epais.
Carene double concave: long et legerement creuse, pour apporte de la vitesse.
Carène en ve: leger et sur toute la longueur, il apporte du controle et de la maniabilite.
Rails fins: capacite accrue au surf, radicalite, controle.
Scoop courbe tendu sur l'arriere avec un leger Tail Kick: vitesse, maniabilite, nervosite
Thrusters: le must en surf depuis des décennies! Vitesse, précision, maniabilité, contrôle.
Longueur: 215cm, largeur: 61cm, OFO: 41cm, Volume: 90l, poids: 6.7kgs, Construction: sandwich epoxy, fin box US, fin size 15 – 23cm, sail size 4.0 – 6.5

Photos Fabienne d'Ortoli et Michel Brehonnet
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- " I want to thank the blogger very much not only for this post but also for his all previous efforts. I found www.a-h-d.com to be very interesting. I will be coming back to www.a-h-d.com for more information. "
->Posted on 27-02-2010 - " The author of www.a-h-d.com has written an excellent article. You have made your point and there is not much to argue about. It is like the following universal truth that you can not argue with: Progress cannot be achieved without suffering. Thanks for the info. "
->Posted on 26-01-2010 - " Even the AHD team noticed that you were rocking on Aruba waters Jean-Patrick !!! Have a great 2010 ! "
->Posted on 30-12-2009 - " That is the best windsurf set I ever had. "
->Posted on 08-12-2009 - " Audierne Bay, France and Bretagne : the best choice for a good trip! "
->Posted on 02-11-2009 - " Hi Giu,
Seal 102 would be perfect for you from 5 to 20 knts. "
->Posted on 26-10-2009 - " liked buy a seal 102 for light side on condition.My weight is around 89.Is it too big for me?WHen it's start to plane?When it get overpowered? "
->Posted on 24-10-2009 - " Bravo Jonas!
Good job. "
->Posted on 11-10-2009 - " oulala aliki a fait des miracle!!! taket taket ! "
->Posted on 23-08-2009 - " Hi,
good choice!
CW77 is fast with good control.
That will match with your hopes.
All the best
Bruno "
->Posted on 07-07-2009
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