23 July 2007
- 18:2118:21, 23 July 2007 diff hist +25 Portland International Airport →Facilities and Transportation
- 18:2018:20, 23 July 2007 diff hist +25 Portland International Airport →Regular Traffic
- 18:1818:18, 23 July 2007 diff hist +870 Portland International Airport No edit summary
- 17:5117:51, 23 July 2007 diff hist +1 Portland International Airport →Anywhere of limits, of course! :)
- 17:5017:50, 23 July 2007 diff hist −4 Portland International Airport →Marine Drive
- 17:5017:50, 23 July 2007 diff hist −2 Portland International Airport →Parking Garage
- 17:4917:49, 23 July 2007 diff hist −73 Portland International Airport →Anywhere off limits, of course! :)
- 17:4917:49, 23 July 2007 diff hist +75 Portland International Airport →Locations to Avoid
- 17:4917:49, 23 July 2007 diff hist +58 Portland International Airport →Locations to Avoid
- 17:4817:48, 23 July 2007 diff hist +4 Portland International Airport →Other Spotting Locations
- 17:4717:47, 23 July 2007 diff hist +89 Portland International Airport →Official Spotting Locations