Johnson County, Illinois cell towers & antenna structures
FCC county code 17087
Search verified public registration details, tower owners, heights, and coordinates for Johnson County.
Tower locations
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Registered structures
Filter or sort 3 active records. Select an ASR number for complete specifications.
| Registration | Owner | Location | Height | Action |
|---|---|---|---|---|
| ASR-1239167 TOWER | Spectrasite Communcations | New Burnside, IL | 367.5 ft 112 m | View specs |
| ASR-1263266 TOWER | Cellco Partnership | Belknap, IL | 260.2 ft 79.3 m | View specs |
| ASR-1230694 TOWER | SBA Properties, Inc. | Vienna, IL | 259.8 ft 79.2 m | View specs |
Antenna infrastructure in Johnson County
There are currently 3 registered antenna structures in Johnson County, Illinois. The tallest structure reaches 367.5 feet (112 meters) above ground level, owned by SBA Properties, Inc..
Across the county, registered structures average 295.8 feet in height. Each listing links to a technical record containing ownership, elevation, registration dates, exact coordinates, and an estimated radio horizon.
Frequently asked questions
How many registered antenna structures are in Johnson County?＋
This directory contains 3 active FCC Antenna Structure Registration records in Johnson County, Illinois.
What is the tallest registered tower in Johnson County?＋
The tallest structure in this dataset reaches 367.5 feet (112 meters) above ground level.
Who owns the most registered towers in Johnson County?＋
SBA Properties, Inc. is the most frequently listed owner among active records in this county dataset.
Are all cell towers shown in this directory?＋
No. The FCC ASR system generally covers structures requiring registration because of height or aviation-safety considerations. Many rooftop antennas and smaller cell sites are not ASR-registered.