FACTOID # 41: On the probability of not reaching 40 graph, the top 34 countries are all African.
 
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433 434 435 436 - 437 - 438 439 440 441
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400s 410s 420s - 430s - 440s 450s 460s
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Program 437 (442 words)
These tests that inadvertently led to discovery of the extreme damage to electronics that could be caused by EMP (electromagnetic pulse) from a high altitude nuclear detonation.
The Program 437 system was put ‘on standby’ in 1970 and canceled in 1972 when a hurricane damaged the guidance computers on the atoll beyond economic repair.
After the loss of Program 437 capability, the USAF moved on to air-launched conventional warhead ASAT’s, first with project SPIKE for launch from an F-106, culminating in the F-15 ASAT missile of the 1980’s.
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