Night Signals A sailor working as an aviation metalsmith marshals an HH-60G Pave Hawk at Naval Air Station Fort Worth Joint Reserve Base, Texas, Aug. 26, 2017. Aircraft and personnel from the 347th Rescue Group mobilized to assist in potential rescue efforts after Hurricane Harvey made landfall. Air Force photo by Staff Sgt. Ryan Callaghan SHARE: Download: Full Size (0.66 MB) Credit: Staff Sgt. Ryan Callaghan VIRIN: 170826-F-NI493-1243C.JPG Photo Gallery