4K Video Of Delta IV Rocket Launching GPS IIF-9 Captured By A GoPro Hero 4 Black240 FPS SUPER-SLOW Motion Delta IV GPS IIF-9 Launch Remote Pad VideoDelta IV GPS IIF-9 Remote Launch Pad GoPro Hero 2 Selected ViewsDelta IV GPS IIF 9 ULA Launch WebcastDelta IV / GPS IIF-9 Launch View From UCS-3 Camera Site Comments What do you think?