I have an entire series of highly detailed pics I took of mine [O 65 4 inch] to show assembly. Some one I knew had one with no instructions Here are a few, so folks can see all the parts. They were made for schools so they could be assembled by students and teachers that had no rocket skills. Everything just bolted/screwed together & man there were a ton of parts. The aluminum extrusions were just sections that are used as cores for roll out awnings. This I now for sure, after replacing the canvas on one [awning] years later. The metal plates on ends, were just electrical box cover blanks used to cover outlets [round ones] commercial units.
I sold the fincan, but may have all the guts and upper payload section. The big design flaw was the plastic tubing [some type of blue polycarbonate?] would rot/deteriorate if you did not wipe out the BP residue after every flight.
Not knowing this after my first season [5 flight] on I-357 motors I put her up. When I picked it up next season, my thumb went through the side of airframe, like rotted wood under paint. It was toast. You could see inside where the BP residue was, the plastic had changed color and was brittle. Only those area's.
Here's some pics showing motor retention and interior fin can assembly. I have many more showing all parts assembly if anyone cares to see I'll post them.
If I still have them, you are welcome to all the parts I have. Pay the shipping and you can build one. All you need would be fins-fincan tube- NC [Nc was just a LOC or Public Missles plastic 4in. Fin cans are still around, they were HawkMountain...types 1. with holes in spacers like mine, and other versions solid i think. I was told the tubes were a common item [gutter drains maybe] don't recall.
Anyhow.......
View attachment 292866 View attachment 292867 View attachment 292868
View attachment 292869 View attachment 292870 View attachment 292871
View attachment 292872 View attachment 292873
Gives ya idea how it all worked.
Mike Denett [CTI] & I were going to fly it minimum diameter with a N-1100 long burn at LDRS 24, after too many cocktails. We tried pounding that damn motor in for an hour, to no avail. [after removing the guts] He said he would donate the motor, if I donated the rocket.. We got it in 2-3 inches, but just would not stretch enough, so we finished the Jack Daniels and called it a night.
That whole escapade would have made a 1 million hit You-Tube video....LOL