Pinetree Line Miscellaneous

Ground Observer Corps

The GObC watched the skies for contrails - and made their reports in accordance with established procedures. But have you ever wondered what it would be like to scan the skies, and then submit an accurate report?

Click on the description text to view the photograph.
  1. Contrails at dusk.
  2. Contrails by day.
  3. Contrails by day.
  4. Contrails by day.
  5. Contrails by day.
  6. Contrails by day.
  7. Can you identify this aircraft?

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Updated: December 21, 2000