Found Fins

[gna]

A donor brought a box of rocketry stuff to one of our club's launches. I found these fins:


Very Space age.

Any idea what they're from? If the kit is in Rocksim or OR I can steal the fins and start coming up with designs...

 

[cbwho]

Looks cool. Glue them on something and launch something classic Flash Gordon

 

[86mustang408w]

Looks like something Madcow Rocketry makes...

 

[neil_w]

Looks like something Madcow Rocketry makes...

Similar to the Madcow Solar Express (https://www.madcowrocketry.com/2-6-solar-express/), which is what I thought it was… but it’s not the same. I’m thinking maybe scratch built, not from a kit.

 

[86mustang408w]

Similar to the Madcow Solar Express (https://www.madcowrocketry.com/2-6-solar-express/), which is what I thought it was… but it’s not the same. I’m thinking maybe scratch built, not from a kit.

Maybe 3D Rocketry??

 

[gna]

Similar to the Madcow Solar Express (https://www.madcowrocketry.com/2-6-solar-express/), which is what I thought it was… but it’s not the same. I’m thinking maybe scratch built, not from a kit.

They seem to be laser cut, so I assumed from a kit. I'll look at some other Madcow kits and see if I can figure it out. I may just follow @cbwho 's advice and glue 'em on to something.

 

[ONAWHIM]

What are the rough dimensions

 

[kuririn]

Interesting.
Surface mount, not TTW.