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Aerial survey - SBG Eastside CSO - Flight 21 - NE Portland |
09/19/1991 |
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Aerial survey - SBG Eastside CSO - Flight 20 - NE Portland |
09/19/1991 |
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Aerial survey - SBG Eastside CSO - Flight 15 - St. Johns |
09/19/1991 |
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Aerial survey - SBG Eastside CSO - Flight 14 - NE and N Portland |
09/19/1991 |
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Aerial survey - SBG Eastside CSO - Flight 6 - N and NE |
09/18/1991 |
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Aerial survey - SBG Eastside CSO - Flight 5 - N and NE |
09/18/1991 |
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Aerial survey - SBG Eastside CSO - Flight 4 - N and NE |
09/18/1991 |
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Aerial survey - SBG Eastside CSO - Flight 3 - N. Portland |
09/18/1991 |
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Aerial survey - SBG Eastside CSO - Flight 2 - Swan Island |
09/18/1991 |
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Aerial survey - SBG Eastside CSO - Flight 1 - N. Going and Interstate |
09/18/1991 |
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Aerial survey - 1114R - Flight 18 - SE Portland |
09/06/1991 |
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Aerial survey - 1114R - Flight 17 - SE Portland |
09/06/1991 |
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Aerial survey - 1114R - Flight 16 - SE Portland |
09/06/1991 |
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Aerial survey - 1114R - Flight 15 - SE Portland |
09/06/1991 |
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Aerial survey - 1114R - Flight 14 - SE Portland |
09/06/1991 |
