Hand Signals Air Force Senior Airman Austin Whisler directs a fork lift offloading cargo from a C-17 Globemaster III aircraft at St. Croix, U.S. Virgin Islands, Sept. 23, 2017, for Hurricane Maria relief efforts. Whisler is a loadmaster assigned to the 21st Airlift Squadron. Air Force photo by Master Sgt. Joseph Swafford SHARE: Download: Full Size (0.92 MB) Tags: Humanitarian Relief, Hurricane Maria, Air Force, Northcom, Northern Command, Airmen Credit: Master Sgt. Joseph Swafford VIRIN: 170923-F-QN515-0097A.JPG Photo Gallery