WHILE DRIVING 45 MPH. LOST CONTROL OF VEHICLE. HIT DITCH, WENT UP EMBANKMENT, AIRBORN, LANDING AND BREAKING POWER POLE GUDE WIRE, CONTINUING 300 FT, FRONTAL IMPACT INTO TREE. VEHICLE TOTALED. FRONT REAR, UNDER CARRIAGE AND REAR DAMAGE. AIRBAGS DID NOT DEPLOY, SEATBELT DID NOT LOCK. CONTACTED