Description: DDR (“deceleration-discriminating rocket”) Base Fuzes. These fuzes were developed for use in aircraft rockets that have an underwater trajectory. Deceleration is caused by water drag. Detonation occurs at a certain point in the deceleration. These fuzes replaced the AIR-9, -10, and -11. Early model.
Collection: Scientific Instruments
Caltech Archives ID: ST-RK-15
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