Hummm...Bzzzzz...Whirrrrr! GC27ZGM
by opted-out user
San Mateo county, CA, United States
4.55 Points
354 finds in 16 years, 1 month
Next find points: 4.54
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First available: May 3, 2010
Last Update: June 10, 2026 8:40 AM
Last Full Sync: February 18, 2026 3:02 AM
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