42.1
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1207075
Location
San Dimas, CA 91773
Lighting
Unknown
Status
Constructed
Coordinates
34.18625, -117.70336
Notes
Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
Nearby pages
Other tower detail pages within a short drive of this site.
Claremont, CA
ASR matchedClaremont 67.0 ASR-1015693
67.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
SUNSET RIDGE ELECTRONIC SITE
La Verne, CA
ASR matchedLa Verne 53.3 ASR-1324875
53.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
10519 U Sunset Peak Motorway
Claremont, CA
ASR matchedClaremont 62.1 ASR-1019247
62.1 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
SUNSET RIDGE 5 MI NE
Upland, CA
ASR matchedUpland 19.8 ASR-1291406
19.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
1251 West 24th Street
Why this detail page matters
The product logic behind showing a standalone tower page instead of burying the record in a generic list.
- Exact ASR structures and crowdsourced-only nodes are both listed, with the difference labeled rather than hidden.
- Tower owner is often a neutral host like Crown Castle or American Tower, not the wireless carrier itself.
- Coverage ranges here are rough carrier-level estimates derived from reported cell radii. Treat them as indicative, not exact.