Award winner maintains career skills
CANNON AIR FORCE BASE, N.M. -- Lt. Col. Ivette O'Brien, 27th Special Operation Wing Inspector General, uses a chemical identification system to test an air sample alongside Tech. Sgt. Ronnece Spencer, 27th Special Operations Aeromedical Dental Squadron, Bioenvironmental Engineering Flight, to maintain their proficiency. Colonel O'Brien was the commander of the flight when she received the Air Force Field-Grade Base Bioenvironmental Engineer of the Year award for her work in fiscal year 2007. (U.S. Air Force photo/Senior Airman Thomas Trower)