Keywords: HSC 4 SAR Exercise 150128-N-FC670-180.jpg en Search and rescue SAR swimmers assigned to Heliopter Sea Combat Squadron Four HSC 4 jump from an MH-60S Seahawk assigned to the Black Knights during SAR swimmer qualifications Jan 28 2015 U S Navy photo by Mass Communication Specialist 1st Class Shannon E Renfroe/Released 2015-01-28 Petty Officer 1st Class Shannon Renfroe https //www dvidshub net/image/1762526 150128-N-FC670-180 2015-02-10 20 47 US PD-USGov-Military-Navy MH-60S Seahawk Images from DoD uploaded by Fæ Downwash below helicopters |