21.9
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1277845
Location
Rancho Cucamonga, CA 91730
Lighting
Unknown
Status
Constructed
Coordinates
34.09281, -117.61222
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.
Rancho Cucamonga, CA
ASR matchedRancho Cucamonga 15.2 ASR-1254198
15.2 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
8646 Vineyard Avenue
Rancho Cucamonga, CA
ASR matchedRancho Cucamonga 24.4 ASR-1241294
24.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
8852 Hellman
Rancho Cucamonga, CA
ASR matchedRancho Cucamonga 21.3 ASR-1230480
21.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
8755-B Flower Rd
Rancho Cucamonga, CA
ASR matchedRancho Cucamonga 18.3 ASR-1282633
18.3 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
North of intersectino of Baker Ave and E. 8th St
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.