Antenna structures in Unicoi County, Tennessee
At a glance
Unicoi County, Tennessee has 15 FCC-registered antenna structures, 11 of them marked constructed. That is the 87th-largest count among the 95 Tennessee counties with registrations, and 0.31% of the state's 4,893. The tallest constructed structure in the county is registration 1043679 near Erwin at 109 m (358 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Unicoi County compare with the rest of Tennessee?
With 15 registrations, Unicoi County ranks 87th of 95 counties in Tennessee; Shelby County leads the state with 504. The average registered overall height here is 78 m, roughly in line with the Tennessee average of 74 m. The tallest standing structure, at 109 m, is about 40% above the county average.
What kinds of structures are registered in Unicoi County?
The most common filed structure type in Unicoi County is tower (code TOWER), with 8 registrations (53.3%). It is followed by lattice tower (5) and mast (1). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 11 constructed, 3 canceled and 1 dismantled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Unicoi County?
American Towers LLC holds the most registrations in Unicoi County, with 4 of the 15. The next largest are Crown Communication LLC (3), Alltel Communications, LLC (1) and Alltel Corporation (1). 9 owners with two or more registrations nationwide hold structures in the county.
Which places in Unicoi County have registered structures?
Registrations in Unicoi County list 4 different city or place names. The most frequent are Erwin (8), Flag Pond (5), Unicoi (1) and Chestoa (1).
Every registration
All 15 structures in Unicoi County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Erwin · 1043679 | 109 m | Tower (type not specified) | Constructed |
| 2 | Erwin · 1279153 | 105 m | Lattice tower | Constructed |
| 3 | Flag Pond · 1247950 | 95 m | Mast | Constructed |
| 4 | Erwin · 1033316 | 87 m | Tower (type not specified) | Constructed |
| 5 | Erwin · 1283178 | 86 m | Lattice tower | Constructed |
| 6 | Flag Pond · 1279689 | 84 m | Lattice tower | Constructed |
| 7 | Flag Pond · 1217041 | 81 m | Tower (type not specified) | Canceled |
| 8 | Flag Pond · 1219379 | 81 m | Tower (type not specified) | Canceled |
| 9 | Flag Pond · 1223218 | 81 m | Tower (type not specified) | Canceled |
| 10 | Erwin · 1240639 | 79 m | Tower (type not specified) | Constructed |
| 11 | Erwin · 1268562 | 79 m | Lattice tower | Constructed |
| 12 | Erwin · 1045685 | 61 m | Tower (type not specified) | Dismantled |
| 13 | Erwin · 1235833 | 61 m | Lattice tower | Constructed |
| 14 | Unicoi · 1269265 | 47 m | Monopole | Constructed |
| 15 | Chestoa · 1037112 | 35 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Unicoi County, TN?
The FCC Antenna Structure Registration database lists 15 registered antenna structures in Unicoi County, Tennessee, 11 of them constructed. Registration is generally required only for structures taller than about 60 m or near airports, so shorter cell sites may not appear.
What is the tallest tower in Unicoi County?
The tallest constructed registered structure in Unicoi County is registration 1043679, a tower near Erwin at 109 m (358 ft) overall height.
Who owns the most towers in Unicoi County?
American Towers LLC holds the most registrations in Unicoi County (4), followed by Crown Communication LLC (3).
What kind of towers are in Unicoi County?
Tower (type not specified) is the most common filed type (8 of 15 registrations), then lattice tower (5).
More in Tennessee
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Unicoi County, Tennessee”, https://towercensus.com/towers/tennessee/county/unicoi-county (data as of October 13, 2026).