Angels' Guardian Navy Petty Officer 2nd Class Robert Weitershausen, a crew chief assigned to the Blue Angels, the Navy’s flight demonstration squadron, conducts maintenance checks on an F/A-18 Hornet before an air show in Cape Girardeau, Mo., May 15, 2019. SHARE: Download: Full Size (1.88 MB) Tags: aviation, Navy Credit: Navy Petty Officer 1st Class Chris Williamson VIRIN: 190515-N-JH293-1136E.JPG Photo Gallery