Tower 1050521 — Fenner Spring, CA
TerminatedFCC Antenna Structure Registration 1050521 — tower (type not specified) near Fenner Spring, California. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1050521 is a 60 m (196 ft) tower near Fenner Spring, San Bernardino County, California. Its registration status is terminated, with construction recorded on May 17, 2001. It is registered to INTERCONNECT TOWERS, which holds 15 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1050521 |
| Unique system identifier | 612115 |
| Status | Terminated (T) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | May 17, 2001 |
| Registration issued | Jun 16, 1998 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 98-AWP-1564-OE |
| FAA circular | — |
| Painting / lighting spec | NONE |
| Marking / lighting code | None (1) |
The painting/lighting specification is copied as filed: the FAA marking and lighting chapters and paragraphs cited in the ASR record. The marking/lighting code is decoded using the FCC registration form's code list.
Registered owner
Yucaipa, CA · FRN 0004166674
Holds 15 FCC structure registrations — view the full portfolio →
Location
- Address
- SBDN COUNTY
- City
- Fenner Spring
- State
- California
- ZIP
- 92332
- County
- San Bernardino County
- County FIPS
- 06071
- Coordinates
- 34.82528, -115.05111
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Canceled
Tower (type not specified) · Canceled
Tower (type not specified) · Terminated
Tower (type not specified) · Granted (not yet constructed)
How tall is structure 1050521 compared with others?
At 60 m, structure 1050521 is about twice the 28 m average across the 956 structures registered in San Bernardino County. It is about 85% above the California average of 32 m across 11,860 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 22% below that figure.
The supporting structure itself measures 55 m; antennas and other appurtenances on top bring the overall height above ground to 60 m. The site's filed ground elevation is 884 m, which puts the top of the structure 943 m above mean sea level.
Where is structure 1050521, and what is registered around it?
The registration places the structure near Fenner Spring in San Bernardino County, California, at coordinates 34.82528, -115.05111, with the site address filed as "SBDN COUNTY". San Bernardino County has 956 FCC-registered antenna structures, the 2nd-largest count among the 58 California counties with registrations, and 580 of them are marked constructed. California as a whole has 11,860 registrations, the 2nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Essex, CA · 1260656, a tower at 89 m (constructed).
What does the status "Terminated" mean?
Terminated means the FCC has ended the registration. The FCC issued registration 1050521 on Jun 16, 1998. Nationally, 8,910 of the 197,770 registrations (4.5%) carry the terminated status, including 1,525 in California.
Who owns antenna structure 1050521?
The FCC record lists INTERCONNECT TOWERS of Yucaipa, CA as the registered owner, under FCC Registration Number 0004166674. Across the registry it holds 15 structure registrations, including 15 in California. Its most common filed structure-type code is TOWER (14 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 98-AWP-1564-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 1, is listed on the FCC registration form as "None".
Frequently asked questions
How tall is antenna structure 1050521?
Its registered overall height above ground is 60 m (196 ft), and 943 m (3,095 ft) above mean sea level.
Who owns tower 1050521?
The registered owner is INTERCONNECT TOWERS, which holds 15 FCC antenna structure registrations.
Where is antenna structure 1050521?
It is located near Fenner Spring, San Bernardino County, California at SBDN COUNTY (34.82528, -115.05111). Its status is terminated; it was constructed on May 17, 2001.
What type of structure is 1050521?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,247 registrations nationwide use the same code.
How many antenna structures are registered in San Bernardino County, CA?
San Bernardino County has 956 FCC-registered antenna structures, 580 of them constructed — the 2nd-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1050521, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1050521, Fenner Spring, San Bernardino County, California”, https://towercensus.com/towers/california/fenner-spring-1050521 (data as of October 13, 2026).