Early this evening CALS, Prince Frederick Fire & Rescue units were alerted to the ATV accident in the area of Rt-231 @ Prince Frederick Blvd. CMD 10 with PMIC Shannon (the other one) PMIC Madriaga, and ALS Intern Evans responded immediately from the office. Units arrived on scene to find a male driver who was suffering from injuries from his ATV rolling over top of him. All three companies worked together to package the patient and perform the consult with PG Trauma. The patient was accepted as a pri-2 CAT-C and was medevac'd by MSP trooper 7.