11.9
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
T-Mobile
Approx. 0.6 milesDerived from 1 OpenCelliD cell observations across 4 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
Chicago, IL
ASR matchedChicago 11.6 ASR-1311074
11.6 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
on O'Hare Airport
Chicago, IL
ASR matchedChicago 11.6 ASR-1311077
11.6 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 163 meters away.
On O'Hare Airport
Chicago, IL
ASR matchedChicago 11.9 ASR-1320196
11.9 with 1 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 69 meters away.
Coffey Rd (Between BC Dr & Mannheim)
Chicago, IL
ASR matchedChicago 11.9 ASR-1320198
11.9 with 2 carrier presences. Joined to nearby OpenCelliD cells within 200 meters of the FCC structure. Closest matched cell was 147 meters away.
Mannheim Rd, S of Coffey Rd
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.