38.7
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
ASR-1248813
Location
Chicago, IL 60632
Lighting
Unknown
Status
Constructed
Coordinates
41.81431, -87.72944
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.
Chicago, IL
Crowdsourced onlyApproximate cell site near Chicago, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 4 cell observations across 4 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Chicago, IL 60632
T-Mobile
LTE
Chicago, IL
ASR matchedChicago 48.8 ASR-1009144
48.8 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
4243 S. Knox (303872)
Chicago, IL
ASR matchedChicago 34.4 ASR-1254795
34.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
3810 W 43rd Street (CH42637G)
Chicago, IL
ASR matchedChicago 34.1 ASR-1223283
34.1 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 177 meters away.
4208 South Knox
T-Mobile
LTE
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.