Tower 115587
Ontario, California · San Bernardino County
Overview
A tower of 41 m (135 ft), structure 115587 has stood in Ontario, CA for about 33 years.
It is taller than 76.9% of the 6,865 registered structures in California, placing it 1590th statewide.
FCC records list Diocese of San Bernardino Dba = Caritas Telecommunications as the registered owner of this structure.
At 41 m, the radio horizon for an antenna at the top of this structure works out to roughly 26 km (16.4 mi). That is a geometric limit for flat, unobstructed terrain — real coverage depends on transmit power, frequency, terrain and what is in the way.
The closest other registered structure is 694 m to the NW. In total there are 81 other registered structures within 5 km.
California has 1,913 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 | 115587 |
|---|---|
| Structure type | Tower |
| Overall height (AGL) | 41 m (135 ft) |
| Height above sea level | 335 m (1,100 ft) |
| Constructed | 1993 |
| Date on record | 29 Sept 1993 |
| Coordinates | 34.06417, -117.58361 |
| County | San Bernardino County |
| Registered owner | Diocese of San Bernardino Dba = Caritas Telecommunications |
| Owner type | Other |
How it compares
calculated from the full national dataset| Height rank in California | 1590th of 6,865 taller than 76.9% |
|---|---|
| Height rank in Ontario | 3rd of 96 |
| Height rank in county | 73rd of 583 |
| Median tower in California | 27 m (87 ft) +55.5% vs median |
| Radio horizon (estimate) | 26 km (16 mi) theoretical maximum, flat terrain |
| Other structures within 5 km | 81 |
Nearest registered structures
north is up| Distance | Bearing | Type | Height | ASR |
|---|---|---|---|---|
| 694 m | NW | Pole | 28 m (91 ft) | 117818 |
| 966 m | NE | Monopole | 24 m (80 ft) | 2726917 |
| 1.5 km (0.9 mi) | ENE | Lattice tower | 29 m (95 ft) | 2731847 |
| 1.5 km (0.9 mi) | E | Monopole | 26 m (84 ft) | 2655667 |
| 1.6 km (1.0 mi) | E | Tree | 17 m (54 ft) | 2644225 |
About this record
A freestanding tower whose specific construction is not further specified in the registration.
Source data is the FCC ASR record for structure 115587, which gives a construction date of 1993. Registrations are updated when a structure changes, so figures reflect the most recent filing rather than continuous monitoring.
"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.