Grundy County, Illinois cell towers & antenna structures
FCC county code 17063
Search verified public registration details, tower owners, heights, and coordinates for Grundy County.
Tower locations
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Registered structures
Filter or sort 4 active records. Select an ASR number for complete specifications.
| Registration | Owner | Location | Height | Action |
|---|---|---|---|---|
| ASR-1226390 TOWER | American Tower through UNIsite, Inc. | Minooka, IL | 315 ft 96 m | View specs |
| ASR-1296744 LTOWER | SBA Towers VI, LLC | Morris, IL | 298.9 ft 91.1 m | View specs |
| ASR-1266688 TOWER | T-Mobile Central LLC | Crystal Lake, IL | 199.1 ft 60.7 m | View specs |
| ASR-1052469 TOWER | AT&T WIRELESS SERVICES, INC. | MINOOLA, IL | 198.8 ft 60.6 m | View specs |
Antenna infrastructure in Grundy County
There are currently 4 registered antenna structures in Grundy County, Illinois. The tallest structure reaches 315 feet (96 meters) above ground level, owned by AT&T WIRELESS SERVICES, INC..
Across the county, registered structures average 252.9 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 Grundy County?＋
This directory contains 4 active FCC Antenna Structure Registration records in Grundy County, Illinois.
What is the tallest registered tower in Grundy County?＋
The tallest structure in this dataset reaches 315 feet (96 meters) above ground level.
Who owns the most registered towers in Grundy County?＋
AT&T WIRELESS SERVICES, 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.