2nd flight just a few minutes after t' first. Arrr!  For this flight, matey, inserted a C6-7 that be manufactured and purchased approximately 30 years ago!  Just like t' first flight, this 2nd launch was nominal... Avast, me proud beauty! However, this flight achieved a significantly higher altitude than on t' new C6-5 a few minutes earlier.  Duration o' this flight be approximately 50 seconds, shiver me timbers, and t' rocket landed approximately 150 yards downwind from t' launch site, narrowly avoidin' a tree.  It will fly again another day!