Message posted by RickB on September 15, 2014 at 9:46:37 PST:
In your post in the Aurora thread down below, you say: "But there was definately *something* flying around that was causing the Russians, Chinese, and North Koreans to take notice. All three countries filed letters of protest with th U.S. State Department about their airspace being violated and over flights of their territories taking place during the 1980's and 1990's. What is the source of these comments? Where did you get this information from (and when)? Have these "letters" been researched by anyone? Was this before or after the official retirement of the SR-71 Blackbird?
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