Monopole 109775
Birmingham, Alabama · Jefferson County
Overview
ASR 109775 is a monopole registered in Birmingham, AL. It stands 59 m (192 ft) above ground level.
Compared with other monopole registrations in Alabama, it is 17.7% taller than the median of 50 m.
Crown Castle Gt Company, LLC holds the registration. Tower companies like this one lease space on their structures to multiple carriers, so the registered owner does not tell you which networks operate here.
At 59 m, the radio horizon for an antenna at the top of this structure works out to roughly 32 km (19.6 mi). That is a geometric limit for flat, unobstructed terrain — real coverage depends on transmit power, frequency, terrain and what is in the way.
Its nearest neighbour is a tower 990 m to the SSE, standing 32 m tall.
Ranked 47th by height among the 137 registered structures in Birmingham, AL, it sits within a network of sites that between them cover the surrounding area.
Location
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Registration record
as filed with the FCC| FCC registration | 109775 |
|---|---|
| Structure type | Monopole |
| Overall height (AGL) | 59 m (192 ft) |
| Height above sea level | 265 m (870 ft) |
| Constructed | 1997 |
| Date on record | 31 Jan 1997 |
| Coordinates | 33.52706, -86.82369 |
| County | Jefferson County |
| Registered owner | Crown Castle Gt Company, LLC |
| Owner type | Tower company |
How it compares
calculated from the full national dataset| Height rank in Alabama | 3671st of 4,539 taller than 19.1% |
|---|---|
| Height rank in Birmingham | 47th of 137 |
| Height rank in county | 136th of 271 |
| Median monopole in Alabama | 50 m (163 ft) +17.7% vs median |
| Radio horizon (estimate) | 32 km (20 mi) theoretical maximum, flat terrain |
| Other structures within 5 km | 36 |
Nearest registered structures
| Distance | Bearing | Type | Height | ASR |
|---|---|---|---|---|
| 990 m | SSE | Tower | 32 m (104 ft) | 601219 |
| 1.4 km (0.9 mi) | SE | Building with antenna | 92 m (301 ft) | 2098542 |
| 1.5 km (0.9 mi) | SE | Building with tower | 114 m (373 ft) | 600712 |
| 1.6 km (1.0 mi) | SSW | Monopole | 39 m (127 ft) | 2715273 |
| 2.1 km (1.3 mi) | ESE | Monopole | 41 m (133 ft) | 128564 |
About this record
A single tubular shaft. Cheaper to permit in built-up areas because it takes little ground space and reads as less industrial than lattice.
Record 109775 is drawn from the FCC ASR weekly file dated 2026-08-23. The database covers structures that require registration — generally those over 200 ft or near airports — so shorter masts and small cells will not appear.
"Owner" is the entity that registered the structure, usually a tower company such as American Tower or Crown Castle. It does not indicate which carriers operate equipment on the structure.