Monopole 1211550 — Walnut Grove, CA
ConstructedFCC Antenna Structure Registration 1211550 — monopole near Walnut Grove, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1211550 is a 39 m (128 ft) monopole near Walnut Grove, Sacramento County, California. Its registration status is constructed, with construction recorded on Dec 21, 2000. It is registered to STC Five LLC, which holds 1,373 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1211550 |
| Unique system identifier | 2608704 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Dec 21, 2000 |
| Registration issued | Jan 22, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2013-AWP-7828-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
Bellevue, WA · FRN 0013810239
Holds 1,373 FCC structure registrations — view the full portfolio →
Location
- Address
- 5000 Twin Cities Road (SF33XC907C)
- City
- Walnut Grove
- State
- California
- ZIP
- 95757
- County
- Sacramento County
- County FIPS
- 06067
- Coordinates
- 38.28914, -121.44978
Within ~40 km
Nearby structures
Guyed tower · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Guyed tower · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
How tall is structure 1211550 compared with others?
At 39 m, structure 1211550 is about 15% below the 46 m average across the 421 structures registered in Sacramento County. It is about 21% above the California average of 32 m across 11,862 registrations. Among the 24,665 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is roughly in line with that figure.
The site's filed ground elevation is 3 m, which puts the top of the structure 42 m above mean sea level.
Where is structure 1211550, and what is registered around it?
The registration places the structure near Walnut Grove in Sacramento County, California, at coordinates 38.28914, -121.44978, with the site address filed as "5000 Twin Cities Road (SF33XC907C)". Sacramento County has 421 FCC-registered antenna structures, the 8th-largest count among the 58 California counties with registrations, and 232 of them are marked constructed. California as a whole has 11,862 registrations, the 2nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Walnut Grove, CA · 1011404, a guyed tower at 625 m (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 1211550 on Jan 22, 2026. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 6,869 in California.
Who owns antenna structure 1211550?
The FCC record lists STC Five LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0013810239. Across the registry it holds 1,373 structure registrations, the 21st-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (829 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2013-AWP-7828-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 1211550?
Its registered overall height above ground is 39 m (128 ft), and 42 m (139 ft) above mean sea level.
Who owns tower 1211550?
The registered owner is STC Five LLC, which holds 1,373 FCC antenna structure registrations.
Where is antenna structure 1211550?
It is located near Walnut Grove, Sacramento County, California at 5000 Twin Cities Road (SF33XC907C) (38.28914, -121.44978). Its status is constructed; it was constructed on Dec 21, 2000.
What type of structure is 1211550?
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. 24,665 registrations nationwide use the same code.
How many antenna structures are registered in Sacramento County, CA?
Sacramento County has 421 FCC-registered antenna structures, 232 of them constructed — the 8th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1211550, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1211550, Walnut Grove, Sacramento County, California”, https://towercensus.com/towers/california/walnut-grove-1211550 (data as of October 20, 2026).