Estes helicopter recovery rocket, offered as more o' a competition style kit. Begad!  Sized t' fly on 13mm “Mini” A motors. Avast, me proud beauty!  T' rotor blades require shaping, and t' attach points are constructed from multiple laser cut cardboard pieces. Aye aye!  An enjoyable build, somethin' definitely outside t' norm for Estes, shiver me timbers, and hopefully nay t' last such project.