Gas mask fit tests take place at the 115th Fighter Wing
                Tech. Sgt. Hannah Alvarado, 115th Medical Group bioenvironmental engineering technician, provides direction to Staff Sgt. Jeffrey Powers, 115 MDG aerospace medical technician, during his gas mask fit test at the Credit Union building on Truax Field on April 7. Alvarado was one of many gas mask fit test monitors trained to test masks at the 115th Fighter Wing. Approximately 1200 Airmen will need to be tested as they were recently issued the M50 gas masks. (Air National Guard photo by Andrea F. Liechti)
                
                    
                        PHOTO BY:
                        Andrea F. Liechti
                    
                    
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                        130407-Z-VW421-014.JPG
                    
                    
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