送交者: 唐好色 于 2007-03-11, 09:27:33:

回答: ZT:媒体披露美F-22机群赴日途中多个系统瘫痪 由 xinku 于 2007-03-11, 05:43:23:

• all aircrafts are like that. It has been that way since they were invented. (无内容) - steven (0 bytes) 2007-03-11, 11:07:13 (129285)
  • They had planes since 1913, but GPS is a recent invention. (无内容) - 唐好色 (0 bytes) 2007-03-11, 11:21:54 (129286)
    • So? do you know how dangerour it is to cross the ocean in the old day? - steven (48 bytes) 2007-03-12, 01:29:43 (129357)
      • Trans-Atlantic/Pacific passenger flights date back decades before GPS - 唐好色 (44 bytes) 2007-03-12, 05:40:00 (129372)
        • passenger flights have navigation system. Even today, - steven (398 bytes) 2007-03-12, 10:00:12 (129404)
          • My guess is that the problem is related to GPS; - 唐好色 (370 bytes) 2007-03-12, 23:56:13 (129519)

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