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Aerial survey - 8073A - Flight 25 - NW Portland |
APF/9495 |
02/28/1981 |
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Aerial survey - 8073A - Flight 9 - N. Portland |
APF/9494 |
02/28/1981 |
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Aerial survey - 8073A - Flight 8 - NW Portland and St. Johns |
APF/9493 |
02/28/1981 |
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Aerial survey - 8073A - Flight 7 - NW Portland |
APF/9492 |
02/28/1981 |
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Aerial survey - 8073A - Flight 6 - NW St. Helens Rd. |
APF/9491 |
02/28/1981 |
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Aerial survey - 8073A - Flight 5 - NW St. Helens Rd. |
APF/9490 |
02/28/1981 |
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Aerial survey - 8073B - Flight 22 - SE Portland |
APF/9489 |
02/06/1981 |
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Aerial survey - 8073B - Flight 21 - SE Portland |
APF/9488 |
02/06/1981 |
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Aerial survey - 8073B - Flight 4 - SE Portland |
APF/9487 |
02/06/1981 |
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Aerial survey - 8073B - Flight 3 - SE Portland |
APF/9486 |
02/06/1981 |
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Aerial survey - 8073B - Flight 2 - SE Portland |
APF/9485 |
02/06/1981 |
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Aerial survey - 8073B - Flight 1 - SE Portland |
APF/9484 |
02/06/1981 |
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Aerial survey - 8073A - Flight 24 - NW and N Portland |
APF/9482 |
02/06/1981 |
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Aerial survey - 8073A - Flight 23 - NW and N Portland |
APF/9481 |
02/06/1981 |
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Aerial survey - PDX - Flight 14 - SW and NW Portland |
APF/9479 |
03/21/1978 |
