RYA Portsmouth numbers for nacra 5.2

csmonte

Rank: Lubber

Registered: Jul 14, 2015

Last visit: Feb 08, 2022

Posts: 83
Posted: Jul 06, 2017 - 05:10 PM

Anyone have the numbers for the nacra 5.2 boats. I have a hard time figuring out where I am. I know the 5.2 is below a Hobie 18, but a number would be nice for my club.

I have seen variances
PY look alike? 760
SCHRS 1.121

thanks.

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1988 Nacra 5.2
YouTube link to see boat in action:
https://www.youtube.com/playlist?list=PLddinE6IorSrPpZrlvcwAjRzSIQsKYPG1
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nacra55

Rank: Mate

Registered: Nov 02, 2004

Last visit: Aug 07, 2023

Posts: 626
Posted: Jul 06, 2017 - 05:49 PM

72.1 is the US Portsmouth DNP Number

Here's a link to the RYA site. I didn't find a RYA number for the 5.2.
You may have better luck.
http://www.rya.org.uk/rac…portsmouthyardstick.aspx

Edited by nacra55 on Jul 06, 2017 - 08:22 PM.

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Ron
Nacra F18
Reservoir Sailing Assn.
Brandon, Mississippi
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tomas29

Rank: Lubber

Registered: May 05, 2023

Last visit: Jun 08, 2023

Posts: 3
Posted: May 05, 2023 - 07:35 AM

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johnoau

Rank: Lubber

Registered: Dec 16, 2020

Last visit: Sep 04, 2023

Posts: 52
Posted: May 05, 2023 - 09:07 AM

Have a look at the Australian Sailing Yardstick and compare it, https://cdn.revolutionise.com.au/site/qlomhcjrpdm6wxo5.pdf Nacra 5.2 - 77.5

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1335 XTSea Nacra 5.8 NA
605 Nacra 4.5
Cleveland Yacht Club
Brisbane, AU
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wlrottge

Rank: Mate

Registered: Oct 24, 2006

Last visit: Jun 21, 2023

Posts: 160
Posted: May 08, 2023 - 04:40 AM

RYA uses SCHRS ratings with the look-alike conversion for cats without PY numbers. As such, the SCHRS rating should be all that you need.
texastuma

Rank: Mate

Registered: Nov 22, 2012

Last visit: Apr 11, 2024

Posts: 397
Posted: May 09, 2023 - 12:40 PM

Here is the SCHRS website: https://schrs.com/ratings.html

With your modified sails, you will need to use the calculator (https://schrs.com/downloads.html) to adjust the rating based off your mods. If you have questions, contact wlrottge or myself, I have worked a lot with the calculator and Will is our US SCHRS rep.

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Scott

Prindle Fleet 2
TCDYC

Prindle 18-2 Mod "FrankenKitty"
Tornado Classic "Fast Furniture"
Prindle 19 "Mr. Wiggly"
Nacra 5.8 "De ja vu"
Nacra 5.0
Nacra 5.8
Tornadoes (Reg White)
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