Monopole 1275035 — Windsor, CA
ConstructedFCC Antenna Structure Registration 1275035 — monopole near Windsor, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1275035 is a 26 m (85 ft) monopole near Windsor, Sonoma County, California. Its registration status is constructed, with construction recorded on Jan 10, 2001. It is registered to SBA Steel LLC, which holds 2,703 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1275035 |
| Unique system identifier | 2674462 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jan 10, 2001 |
| Registration issued | Dec 28, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2021-AWP-21622-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
Boca Raton, FL · FRN 0018530147
Holds 2,703 FCC structure registrations — view the full portfolio →
Location
- Address
- 8400 Windsor Rd Wtr Treatment Pl(CA45142-A)
- City
- Windsor
- State
- California
- ZIP
- 95492
- County
- Sonoma County
- County FIPS
- 06097
- Coordinates
- 38.54033, -122.81442
Within ~40 km
Nearby structures
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
- Novato, CA · 1012837157 m
Antenna tower array (tower 1 of 4) · Constructed
Tower (type not specified) · Dismantled
Guyed tower · Constructed
Tower (type not specified) · Constructed
How tall is structure 1275035 compared with others?
At 26 m, structure 1275035 is about 24% below the 34 m average across the 122 structures registered in Sonoma County. It is about 20% below the California average of 32 m across 11,860 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 38% below that figure.
The supporting structure itself measures 22 m; antennas and other appurtenances on top bring the overall height above ground to 26 m. The site's filed ground elevation is 31 m, which puts the top of the structure 57 m above mean sea level.
Where is structure 1275035, and what is registered around it?
The registration places the structure near Windsor in Sonoma County, California, at coordinates 38.54033, -122.81442, with the site address filed as "8400 Windsor Rd Wtr Treatment Pl(CA45142-A)". Sonoma County has 122 FCC-registered antenna structures, the 24th-largest count among the 58 California counties with registrations, and 57 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 Vallejo, CA · 1244462, a tower at 221 m (granted (not yet constructed)).
What does the status "Constructed" mean?
Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1275035 on Dec 28, 2023. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,866 in California.
Who owns antenna structure 1275035?
The FCC record lists SBA Steel LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0018530147. Across the registry it holds 2,703 structure registrations, the 7th-largest portfolio among the 7,865 owners with two or more, including 743 in California. Its most common filed structure-type code is TOWER (1,121 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2021-AWP-21622-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 1275035?
Its registered overall height above ground is 26 m (85 ft), and 57 m (187 ft) above mean sea level.
Who owns tower 1275035?
The registered owner is SBA Steel LLC, which holds 2,703 FCC antenna structure registrations.
Where is antenna structure 1275035?
It is located near Windsor, Sonoma County, California at 8400 Windsor Rd Wtr Treatment Pl(CA45142-A) (38.54033, -122.81442). Its status is constructed; it was constructed on Jan 10, 2001.
What type of structure is 1275035?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Sonoma County, CA?
Sonoma County has 122 FCC-registered antenna structures, 57 of them constructed — the 24th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1275035, 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 1275035, Windsor, Sonoma County, California”, https://towercensus.com/towers/california/windsor-1275035 (data as of October 13, 2026).