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Zhanna's SurveyStation

About
Recoveries
Local Databases
USGS Datasheets
Airway Beacons
Resources
Contact

Zhanna's SurveyStation

About
Recoveries
Local Databases
USGS Datasheets
Airway Beacons
Resources
Contact

Location: Grand Canyon Quad

4850 CANYON
USGS Bench Mark Disk

Arizona Coconino County Grand Canyon Quad
5866 CANYON
USGS Bench Mark Disk

Arizona Coconino County Grand Canyon Quad
HOPI
Boston Museum of Science Triangulation Station Disk

Arizona Coconino County Grand Canyon Quad

Popular Pages

Map of Airway Beacons
Airway Beacons—Western U.S.
Airway Beacons—Eastern U.S.
Local Control Monument Databases
NGS Historical Geodetic Control Diagrams
USGS Datasheets
Resurvey of the Heart of the Grand Canyon

Recent Recoveries

AMD 3 1942 RESET 1958
1 AMD
43 CH
44 CH
45 CH

Recent Posts

Virginia USGS Datasheets Available
Montana USGS Datasheets Available
Iowa USGS Datasheets Available
Minnesota USGS Datasheets Available
The Benchmark Hunting Section of Geocaching.com is Gone

Popular Pages

Map of Airway Beacons
Airway Beacons—Western U.S.
Airway Beacons—Eastern U.S.
Local Control Monument Databases
NGS Historical Geodetic Control Diagrams
USGS Datasheets
Resurvey of the Heart of the Grand Canyon

Recent Recoveries

38 B
98-65-0292-1
3 AMD
AMD 3 1942 RESET 1958
1 AMD

Recent Posts

Virginia USGS Datasheets Available
Montana USGS Datasheets Available
Iowa USGS Datasheets Available
Minnesota USGS Datasheets Available
The Benchmark Hunting Section of Geocaching.com is Gone

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