What model Hobie is this?

Last summer someone at our club brought this Hobie to the marina, but havent seen it sailing ever. I heard its for sale and told a friend of mine who might be interested that its a Hobie 14, but today had another look, and saw its not a 14. So what is it?

-CH-

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Christian Kurkio
Nacra 500
Inter 20 (sold)
Pori, Finland, Europe
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Hard to identify without pics.

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Marty
1984 Hobie 16 Redline Yellow Nationals, "Yellow Fever"
Opelika, Al / Lake Martin
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