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