Mask Check Air Force Senior Airman Cullen Jones conducts an N95 mask fit test at Misawa Air Base, Japan, Jan. 28, 2022. The N95 mask provides protection from inhaling or ingesting harmful particles or liquid. SHARE IMAGE: Download Image: Full Size (7.36 MB) Tags: Air Force, coronavirus Photo By: Air Force Senior Airman Antwain Hanks VIRIN: 220128-F-DJ879-1004A.JPG Photo Gallery