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Old December 4th 07, 02:22 PM posted to rec.aviation.piloting,rec.aviation.homebuilt
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Default Spinner strobing as a "Bird Strike Countermeasure"

Mxsmanic wrote:
writes:

And it takes two interlaced fields to make a frame, therefore US
broadcast TV standard (NTSC) is actually only 30 frames per second.


30 images, 60 frames


Wrong, exactly backwards wrong. Rutger was correct.