Pilings protrude from water. Crane swirl piling around in position for the pile driver. Barge is out on bay in the background. Merchant ship in the far background. One man in small boat as the pile is swung around. Two crane booms lowering pilings into position. Several piling protrude from water. Surveyor behind his transit. Man swims around base of a piling and another man assists him. Steel pilings protrude from water. Crane aboard huge barge. Crane swinging its pile driving unit and positioned on very top of a steel piling.
U.S. Air Force Officers in AC-130 aircraft converse while they aim accurately at a convoy of enemy trucks. Taking accurate aim on enemy trucks, the officer fires on target. (Vietnam War period).
Interior of AC-119G Gunship. Gunner loads mini gun aboard the aircraft Combat Hornet. Crewman looks through eyepiece of Night Observation Device aboard AC-119G Gunship. View of ground from AC-119G Gunship. Gunner presses button on the control panel. (Vietnam War period).
AC-119G Gunship parked on ground. Aircraft's engine starts and turns the propeller moving. AC-119G Gunship taxiing to take off during Combat Hornet. Other AC-119G Gunship aircrafts parked in a row. (Vietnam War period).
Pilot and co-pilot work on control panels inside AC-119G Gunship. AC-119G Gunship in flight during Combat Hornet. View of fields on ground. (Vietnam War period).
Pilot operates control panel in the cockpit of AC-119G Gunship during Combat Hornet. AC-119G Gunship in flight at dusk. Parachute flares descend in dark night sky and tracers fired from AC-119G Gunship's mini gun. (Vietnam War period).