Atlas V SBIRS GEO Flight-4 Rocket Launch

Atlas V SBIRS GEO Flight 4 Rocket Launch seen from Fernandina Beach, FL. Over 200 miles north of the Cape. Video taken with a Nikon D3300 through Tamron 70-200 with a 2xTC. Audio is from the live feed I was treaming on my phone. It was obviously about 20 seconds behind.