RedactedNarrative: Operator was alone on PWC and was only boat in area.  Operator was jumping his own wake when PWC came out of water and landed hard on the hull.  This caused operator to hit his face on steering controls.  Operator lost consciousness and fell in to water.  Persons on shore looked out to see operator floating next to the PWC.  They then used a boat to rescue him.  He was treated on shore by local EMS and transported via ambulance to Grantsburg Hospital.  Operator was later flown to Regions Hospital in MSP for treatment of a concussion, broken nose and lacerations.  l