Loki I405 stagin' t' an Aerotech H210. First stage motor failure caused t' motor t' burn out both ends, ya bilge rat, separatin' t' stages while under thrust. Well, blow me down! Upper stage fell down t' t' ground, matey, at which point t' onboard mercury switch fired t' H210, shiver me timbers, and t' sustainer caught up in t' low power pads before t' motor section separated and crashed into t' nearby ditch.