Above: In the forefront of this photograph of a Mogul balloons train on the ground before flight, three ML-307BIAP radar targets. These radar targets were used on the Mogul balloon trains to make it visible to radar.
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Above: Several ML-307BIAP radar targets on a launched Mogul balloon train. On the top, two of the balloons of the Mogul balloons train are visible.
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Above: Preparation of Mogul flight N.9 launch New York University students on July 3, 1947, near Alamogordo.
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Above: Launch of Mogul flight N.9 by New York University students on the evening of July 3, 1947, near Alamogordo.
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Above: a radar target as used on a Mogul balloon train.
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Above: the corner of a radar target as used on a Mogul balloon train, showing the balsa wood sticks and reinforcement scotch tape.
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Above: debris of a Mogul balloon, which has been exposed to the sun.
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