RF-4C aircraft from the U.S. Air Force 26th Tactical Reconnaissance Wing take off from Ramstein Air Base in Germany

Two U.S. Air Force Captains, a pilot and recon systems operator, walk out to their RF-4C aircraft parked on the ramp. The pilot performs a preflight inspection. The aircraft taxiing to the active runway. Logo of the 26th Tactical Reconnaissance Wing is painted on fuselage of the aircraft. A flight of two RF-4Cs making a formation takeoff. Title of USAF feature, "The Sound of Vigilance" shown on screen.