Just finished a 2X Javelin. I had a couple pro series tubes and a nosecone lying around for ages and didn't know what to do with them. Put in a 24mm mount and considered making a Challenger-1 (my first rocket), but finally settled on the Javelin because I liked the fin design.
Made the decals in photoshop using the Centuri catalog type font and the paint scheme is from an early 80's BMX bike. Should fly nicely on an E-12.

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