Airship over Portland Generating Station
11 August, 2011 
GP02HF4 
Airship over Portland Generating Station 
★★★★★★★ (A) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8V 
Portland Generating Station Documentation 
★★★★★★ (B) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8T 
Portland Generating Station Documentation 
★★★★★★ (B) 
Airship over Portland Generating Station
11 August, 2011 
GP02HF2 
Airship over Portland Generating Station 
★★★★★★ (B) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8Z 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8Y 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8X 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8W 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8U 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8S 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8R 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8Q 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8P 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8O 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8N 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8M 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8L 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8K 
Portland Generating Station Documentation 
★★★★ (E) 
Portland Generating Station Documentation
11 August, 2011 
GP03C8J 
Portland Generating Station Documentation 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8I 
Airship over Portland Generating Station 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8H 
Airship over Portland Generating Station 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8G 
Airship over Portland Generating Station 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8F 
Airship over Portland Generating Station 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8E 
Airship over Portland Generating Station 
★★★★ (E) 
Airship over Portland Generating Station
11 August, 2011 
GP03C8D 
Airship over Portland Generating Station 
★★★★ (E) 
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