Tower 111840
Sierra Vista, Arizona · Cochise County
Overview
This tower in Sierra Vista, AZ carries FCC registration 111840. Its overall height is 126 m (413 ft) above ground, putting the top at 1459 m above sea level.
Locally it is the 1st tallest of 21 registered structures in Sierra Vista, AZ.
FCC records list Nationwide Communication Specialists as the registered owner of this structure.
The geometric radio horizon at this height is roughly 46 km (28.7 mi). Treat it as a ceiling rather than a coverage estimate — it assumes flat, clear terrain and ignores power and frequency entirely.
Registration density around this point is 4 other structures within a 5 km radius.
Ranked 1st by height among the 21 registered structures in Sierra Vista, AZ, 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 | 111840 |
|---|---|
| Structure type | Tower |
| Overall height (AGL) | 126 m (413 ft) |
| Height above sea level | 1459 m (4,787 ft) |
| Constructed | 1994 |
| Date on record | 1 Sept 1994 |
| Coordinates | 31.56639, -110.23306 |
| County | Cochise County |
| Registered owner | Nationwide Communication Specialists |
| Owner type | Other |
How it compares
calculated from the full national dataset| Height rank in Arizona | 19th of 1,789 taller than 99.0% |
|---|---|
| Height rank in Sierra Vista | 1st of 21 |
| Height rank in county | 1st of 60 |
| Median tower in Arizona | 31 m (100 ft) +313% vs median |
| Radio horizon (estimate) | 46 km (29 mi) theoretical maximum, flat terrain |
| Other structures within 5 km | 4 |
Nearest registered structures
north is up| Distance | Bearing | Type | Height | ASR |
|---|---|---|---|---|
| 2.1 km (1.3 mi) | W | Monopole | 47 m (154 ft) | 2669342 |
| 2.3 km (1.4 mi) | SSW | Tower | 53 m (174 ft) | 122521 |
| 4.4 km (2.8 mi) | SSW | Tower | 17 m (56 ft) | 2659168 |
| 4.6 km (2.9 mi) | WSW | Guyed tower | 54 m (177 ft) | 2709855 |
| 5.6 km (3.5 mi) | WSW | Tree | 32 m (104 ft) | 2732585 |
About this record
A freestanding tower whose specific construction is not further specified in the registration.
Record 111840 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.