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Sold Aluminum ARLISS Fin Set

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Art Upton

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Hi, I have been cleaning out my Rocket Lair looking for things I can't use anymore or have too many of. I found this second set of ARLISS fins I bought from Tom Rouse. I had sold another set of them in around 2016 and these were stashed away but I can't use them anymore. I can't travel to large fields and fly the large rockets so this is excess to me needs.

These are a set of 4 ARLISS fins as was used in the ARLISS student competitions in the past. A write up of ARLISS has appeared in the Sport Rocketry magazine authored by Ken Biba.

I bought these fins from Tom Rouse who designed them to be used as in the original ARLISS M-design doc: https://aeropac.org/images/ARLISS-M_Design_Guide_1_1.pdf

You can screw these into an internal coupler inside the body tube with nuts behind it or many other ways and means.

These will fit 5"-6" rockets, you can see in the second photo how the tabs are interleaved like some professional rockets.

Naturally AL fin sets are to only be used where appropriate, at launches that support them.

$129 plus shipping:

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