- 08:23, 17 March 2009 (diff | hist) . . (-40) . . Philadelphia, Pennsylvania (→Neighboring Graticules)
- 08:23, 17 March 2009 (diff | hist) . . (+302) . . Newport News, Virginia (→Local Geohashers)
- 22:10, 27 February 2009 (diff | hist) . . (-139) . . Newport News, Virginia (→Local Geohashers)
- 21:26, 27 February 2009 (diff | hist) . . (-534) . . Philadelphia, Pennsylvania (→Neighboring Graticules)