Capt. J. Ramseur, Marine Corps Air Station Beaufort base firefighter, talks about hazardous material protection during a Hazardous Waste Operations and Emergency Response course aboard MCAS Beaufort, Jan. 14. The HAZWOPER training is vital for safety aboard the Air Station, which has many hazardous waste risks. - Capt. J. Ramseur, Marine Corps Air Station Beaufort base firefighter, talks about hazardous material protection during a Hazardous Waste Operations and Emergency Response course aboard MCAS Beaufort, Jan. 14. The HAZWOPER training is vital for safety aboard the Air Station, which has many hazardous waste risks.