Cell towers in Leonardtown, Maryland
The FCC register lists 9 antenna structures in and around Leonardtown. That is the 30th highest count of any place in Maryland.
Overview
Leonardtown, MD has 9 registered antenna structures on the FCC register — the 30th largest count among the 287 places in Maryland that have any.
The 9 structures here sit at 2.34 per square mile of land.
The tallest structure on the register here is 114 m (374 ft) above ground level.
The mix here is 3 monopoles, 2 lattice towers — the rest of the register is made up of rooftops, water tanks and structures the FCC records without a specific type.
The oldest structure on file here was registered in 1977, the newest in 2017 — 40 years of build-out visible in one register.
Structure types
| Tower | 4 | 44% |
| Monopole | 3 | 33% |
| Lattice tower | 2 | 22% |
Largest registered owners
owner is not the same as carrier| Rsg&f, L.L.C. Other | 1 | 11% |
| Somar Communications, INC. Other | 1 | 11% |
| St. Mary'S, County Of Government | 1 | 11% |
| Maryland State Highway Administration Other | 1 | 11% |
| Sba Infrastructures, LLC Tower company | 1 | 11% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 114 m (374 ft) | Tower | 1993 | Somar Communications, INC. | 614504 |
| 114 m (373 ft) | Lattice tower | 2017 | St. Mary'S, County Of | 2699077 |
| 106 m (348 ft) | Tower | 2010 | Maryland State Highway Administration | 2672960 |
| 98 m (320 ft) | Lattice tower | 2001 | Crown Communication LLC | 2622140 |
| 91 m (299 ft) | Tower | 1996 | Crown Atlantic Company, LLC | 103399 |
| 85 m (279 ft) | Tower | 1977 | Rsg&f, L.L.C. | 619365 |
| 61 m (199 ft) | Monopole | 2017 | Crown Castle Towers 06-2 LLC | 2704078 |
| 61 m (199 ft) | Monopole | 2016 | American Towers LLC | 2699778 |
| 60 m (197 ft) | Monopole | 2003 | Sba Infrastructures, LLC | 2636038 |
When they were registered
| 1970s | 1 | 11% |
| 1990s | 2 | 22% |
| 2000s | 2 | 22% |
| 2010s | 4 | 44% |
Nearby places
- California 8
- Mechanicsville 10
- Lexington Park 10
- Lusby 10
- St. George Island 7
About this data
Figures are drawn from the FCC's public antenna structure register (2026-08-23). It covers structures that need registering — broadly those over 200 feet or close to an airport — and not the many shorter installations that carry mobile traffic.
The FCC Antenna Structure Registration database covers structures that require registration — generally those over 200 feet or near airports. Many small cells, rooftop antennas and short towers are not registered and will not appear here.
"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.