This is the most blatant example of high res maps being limited around a military site.
Try flipping back and forth between map mode and satellite mode.
Fort Drum (low resolution surrounded by high)
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© Bing Maps
By kjfitz @ 2005-08-15 23:57:46
skyeye
@ 2011-05-27 11:38:54
The Bing Birdseye view drops out when over the field.