Guyed tower 103900
Marianna, Florida · Jackson County
Overview
A guyed tower of 145 m (477 ft), structure 103900 has stood in Marianna, FL for about 31 years.
Within its county it ranks 1st out of 61 registered structures by overall height.
FCC records list Pinnacle Towers LLC as the registered owner of this structure.
At 145 m, the radio horizon for an antenna at the top of this structure works out to roughly 50 km (30.9 mi). That is a geometric limit for flat, unobstructed terrain — real coverage depends on transmit power, frequency, terrain and what is in the way.
Registration density around this point is 9 other structures within a 5 km radius.
Florida has 663 registered structures of this type, and this is one of them.
Location
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Registration record
as filed with the FCC| FCC registration | 103900 |
|---|---|
| Structure type | Guyed tower |
| Overall height (AGL) | 145 m (477 ft) |
| Height above sea level | 199 m (654 ft) |
| Constructed | 1995 |
| Date on record | 1 Jan 1995 |
| Coordinates | 30.78878, -85.28639 |
| County | Jackson County |
| Registered owner | Pinnacle Towers LLC |
| Owner type | Tower company |
How it compares
calculated from the full national dataset| Height rank in Florida | 253rd of 6,641 taller than 96.2% |
|---|---|
| Height rank in Marianna | 1st of 24 |
| Height rank in county | 1st of 61 |
| Median guyed tower in Florida | 99 m (326 ft) +46.3% vs median |
| Radio horizon (estimate) | 50 km (31 mi) theoretical maximum, flat terrain |
| Other structures within 5 km | 9 |
Nearest registered structures
north is up| Distance | Bearing | Type | Height | ASR |
|---|---|---|---|---|
| 987 m | SW | Tower | 92 m (303 ft) | 618723 |
| 2.1 km (1.3 mi) | ESE | Lattice tower | 78 m (256 ft) | 130299 |
| 2.4 km (1.5 mi) | E | Guyed tower | 98 m (320 ft) | 2728226 |
| 2.4 km (1.5 mi) | S | Tower | 113 m (371 ft) | 130817 |
| 3.0 km (1.9 mi) | E | Tower | 66 m (216 ft) | 607553 |
About this record
A slender mast held upright by tensioned cables anchored around it. The cheapest way to go very tall, which is why most structures above 300 m are guyed.
Record 103900 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.