送交者: 唐好色 于 2007-03-11, 11:21:54:

回答: all aircrafts are like that. It has been that way since they were invented. 由 steven 于 2007-03-11, 11:07:13:

• 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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