Sandia Doorknob

[Rob Rocket]

I am looking for some scale data on the two-stage version of the Sandia Doorknob. More specifically I am looking for the fin cross section of the fins for each stage and also the paint scheme of this two-stage version. Any help is appreciated.

Rob

 

[brianc]

https://www.rocketryforum.com/showthread.php?t=1220

see especially post #8.

HTH!

 

[Rob Rocket]

The paint scheme is a little bit different for the two-stage version. I've attached a pic in PDF format that shows one side of it.

Rob

View attachment Sandia Doorknob 2 Stage Pre-Launch.PDF

 

[judo]

I got that from Brian. What size are you building?

 

[Rob Rocket]

I'm building a 3/4 scale static model for a friend who will display it in his hobby shop.