2 Bye-54 be me Level 2 Cert Rocket (talk about makin' it hard)... dual 54mm motors and staging.  Flew t' over 12000 ft and recovered safely. Blimey! Blimey! It had electronic AND a back-up 2nd stage ignition (initiated from the  primary 1st stage motor... Avast! Blimey! that was tricky) and also had dual redundant drogue/main recovery.