F 77

Benchmarks Apps Home Geocaching Stats


Main benchmarks recovered in good or poor condition.
Main benchmarks that have been destroyed.
Reference benchmarks recovered in good or poor condition.
Reference benchmarks that have been destroyed.
Azimuth benchmarks recovered in good or poor condition.
Azimuth benchmarks that have been destroyed.
A main, reference, or azimuth benchmark not searched for.

"F 77"

NGS PointID: CG0322
Condition: Ware and minor scratching
Stamping: F 77 1934
Coordinates: 31.663306, -110.682333
Elevation: 4737.17 ft (1443.89 m)
Setting: A square concrete post.
Monumentor: USC&GS

Datasheet Description:

1.9 mi SW from Sonoita. 1.9 miles southwest along the Southern Pacific Co. Railroad from Sonoita, Santa Cruz County, 3 feet southwest of milepost 1084, 40 feet north of the centerline of the track, and 20 feet south of a fence line. A standard disk, stamped F 77 1934 and set in the top of a concrete post.


"F 77" is a benchmark monumented by the USC&GS in 1934 located in Santa Cruz County, Arizona.

The benchmark is on the highway right of way and can be accessed from AZ 82.