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Old 14th Mar 2013, 20:01
  #11 (permalink)  
Bevo
 
Join Date: Oct 2006
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Might be good if it worked like the Northrop YouTube video.

Then there’s the high-tech computer-linked helmet-mounted display system that will control these weapons (already in use with other aircraft and in other air forces)—classified as “deficient”. Doesn’t work. Why? “Expected capabilities that were not delivered” (35) include latency problems with the distributed aperture system (DAS) in the helmet-mounted video display. Latency—some call it ‘transport time’—is the time between aircraft sensors’ signal acquisition and its transmission and projection in readable format on the pilot’s helmet video display. Currently at .133 seconds, that time delay of over an eighth of a second then has to be added to the pilot’s additional physical response time of about .15 seconds if he or she is to react to the data displayed and launch a weapon. In dogfights with closing speeds of over 1000 knots, this cumulative delay of more than a quarter of a second can be potentially fatal, and the latency-derived .133 second margin of error in initial aim point stands as an unacceptable contributor to this dangerous combat deficiency. Then add in deficient “night vision acuity,” excessive jitter that degrades data and images, inconsistent bore sight alignment, distracting “green glow” seepage from other avionics, imagery and data unable to be recorded (35). So—those high-tech air-to-air missiles and guided bombs cannot even be launched.
When Money is No Object: the Strange Saga of the F-35 » Counterpunch: Tells the Facts, Names the Names
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