Guyed tower 1018394 — Placer County, CA
ConstructedFCC Antenna Structure Registration 1018394 — guyed tower near Placer County, California. Tower or mast held upright by tensioned guy wires anchored in the ground around its base.
At a glance
FCC Antenna Structure Registration 1018394 is a 91 m (297 ft) guyed tower near Placer County, Placer County, California. Its registration status is constructed, with construction recorded on Apr 15, 1981. It is registered to Radiate Holdings, L.P., which holds 2 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1018394 |
| Unique system identifier | 120791 |
| Status | Constructed (C) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Apr 15, 1981 |
| Registration issued | Sep 17, 2021 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2012-AWP-8467-OE |
| FAA circular | 70/7460-1J |
| Painting / lighting spec | 3, 4, 5, 13 |
| Marking / lighting code | FAA Style A (9) |
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
Fort Worth, TX · FRN 0025854779
Holds 2 FCC structure registrations — view the full portfolio →
Location
- Address
- CLARK TUNNEL RD 1 MI N/O PENRYN
- City
- Placer County
- State
- California
- ZIP
- 95658
- County
- Placer County
- County FIPS
- 06061
- Coordinates
- 38.87417, -121.17444
Within ~40 km
Nearby structures
Guyed tower · Constructed
Antenna tower array (tower 1 of 2) · Constructed
Tower (type not specified) · Constructed
Lattice tower · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
How tall is structure 1018394 compared with others?
At 91 m, structure 1018394 is about 2.4 times the 37 m average across the 130 structures registered in Placer County. It is about 2.8 times the California average of 32 m across 11,860 registrations. Among the 20,277 registrations nationwide filed under the same structure-type code (GTOWER), the average overall height is 107 m, so this one is about 15% below that figure.
The site's filed ground elevation is 289 m, which puts the top of the structure 380 m above mean sea level.
Where is structure 1018394, and what is registered around it?
The registration places the structure near Placer County in Placer County, California, at coordinates 38.87417, -121.17444, with the site address filed as "CLARK TUNNEL RD 1 MI N/O PENRYN". Placer County has 130 FCC-registered antenna structures, the 22nd-largest count among the 58 California counties with registrations, and 77 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 Pleasant Grove, CA · 1015140, a guyed tower at 204 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 1018394 on Sep 17, 2021. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,866 in California.
Who owns antenna structure 1018394?
The FCC record lists Radiate Holdings, L.P. of Fort Worth, TX as the registered owner, under FCC Registration Number 0025854779. Across the registry it holds 2 structure registrations, including 2 in California. Its most common filed structure-type code is GTOWER (1 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2012-AWP-8467-OE and FAA Advisory Circular 70/7460-1J, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 3, 4, 5, 13.
Frequently asked questions
How tall is antenna structure 1018394?
Its registered overall height above ground is 91 m (297 ft), and 380 m (1,245 ft) above mean sea level.
Who owns tower 1018394?
The registered owner is Radiate Holdings, L.P., which holds 2 FCC antenna structure registrations.
Where is antenna structure 1018394?
It is located near Placer County, Placer County, California at CLARK TUNNEL RD 1 MI N/O PENRYN (38.87417, -121.17444). Its status is constructed; it was constructed on Apr 15, 1981.
What type of structure is 1018394?
It is filed with the FCC under structure-type code GTOWER, which decodes to "Guyed tower". Tower or mast held upright by tensioned guy wires anchored in the ground around its base. 20,277 registrations nationwide use the same code.
How many antenna structures are registered in Placer County, CA?
Placer County has 130 FCC-registered antenna structures, 77 of them constructed — the 22nd-largest count among 58 counties in California.
Related pages
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1018394, 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 1018394, Placer County, Placer County, California”, https://towercensus.com/towers/california/placer-county-1018394 (data as of October 13, 2026).