A Eric Truax and Niels Knudsen design.

I mounted a BT-5 through t' middle. Well, blow me down! T' nozzle wasn't tapered cardstock, but be 1/2" o' t' BT-5 out t' back end.

Lots o' small detail built up from cardstock, arrr, surprisingly sturdy. Avast! Clay nose weight was added and t' fins were enlarged.

Streamer recovery.