Avigation training to students in Rockwell field, California. Instructor in rear cockpit of O-38. Student under blind flying hood in front cockpit of O-38. Instructor talks on the radio. Student pulls the blind flying hood over front cockpit. Plane takes off. Man works on the engine. Chart shows how radio compass operates in connection to radio range station. High altitude view of radio towers on the field. Chart shows entry and approach of the plane making landing by use of radio range stations. Chart shows line and angle of approach of planes landing by the use of radio.
Refugee camp at Rio Grande in United States during the U.S. Army punitive expedition seeking Pancho Villa . Refugees pass by on the field. A donkey on the field. Refugees on the horse-carts. Other men on horses. Refugees sit outside the camps. They prepare food. Horses on the field. Mexican refugees sit on the field. Medic gives first aid to people.
View of the fireball from nuclear test shot "Whitney," the 22nd full-scale nuclear test of Operation Plumbbob. Flash lights the pre-dawn darkness of Yucca Flat. The "Whitney" device was detonated atop a 500 foot tower. ID Source(s) DOE - NNSA/NSO -- Photo Library.
"Owens," the tenth shot of Operation Plumbbob, is fired at an altitude of 500 feet from a plastic balloon at 6:30 am civilian time on July 25, 1957. The nuclear test yields 9.7 kilotons (equal to 9,700 tons of TNT). A brilliant flash gives way to an orange fireball which quickly begins to cool and churn skyward. Mushroom cloud forms fast. Cameraman slate at beginning of clip identifies the shot as Owens.
Rapid flash and rapidly rising mushroom cloud seen in this test of 15 kiloton weapon on May 25, 1953,called "Grable", at the Nevada Test Site. It was shot from a M65 atomic cannon mobile artillery piece, sometimes called Atomic Annie.
Burial of Astronaut Lieutenant Colonel Virgil I. Grissom, United States Air Force, at Arlington National Cemetery in Arlington, Virginia. Funeral attendees stand behind roped off area. Officer stands holding flag over the casket. Flag folding ceremony takes place. Fly over of three F-101's with missing slot. Family of the astronaut sits on the chairs. The casket lowered into the grave. A man stands at head of a grave with head bowed.
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