4-tower array 1210370 — Sheridan, CA
Granted (not yet constructed)FCC Antenna Structure Registration 1210370 — antenna tower array (tower 3 of 4) near Sheridan, California.
At a glance
FCC Antenna Structure Registration 1210370 is a 86 m (283 ft) 4-tower array near Sheridan, Placer County, California. Its registration status is granted (not yet constructed).
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1210370 |
| Unique system identifier | 2607467 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Antenna tower array (tower 3 of 4) (4TA3) |
| Date constructed | — |
| Registration issued | Mar 9, 2000 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 99-AWP-2443-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
No owner entity linked in the FCC record.
Location
- Address
- KARCHNER ROAD, PLACER COUNTY
- City
- Sheridan
- State
- California
- ZIP
- 95681
- County
- Placer County
- County FIPS
- 06061
- Coordinates
- 39.01233, -121.34144
Within ~40 km
Nearby structures
Guyed tower · Constructed
Antenna tower array (tower 1 of 2) · Constructed
Lattice tower · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
How tall is structure 1210370 compared with others?
At 86 m, structure 1210370 is about 2.3 times the 37 m average across the 130 structures registered in Placer County. It is about 2.7 times the California average of 32 m across 11,860 registrations. Among the 300 registrations nationwide filed under the same structure-type code (4TA3), the average overall height is 83 m, so this one is roughly in line with that figure.
The supporting structure itself measures 85 m; antennas and other appurtenances on top bring the overall height above ground to 86 m. The site's filed ground elevation is 49 m, which puts the top of the structure 135 m above mean sea level.
Where is structure 1210370, and what is registered around it?
The registration places the structure near Sheridan in Placer County, California, at coordinates 39.01233, -121.34144, with the site address filed as "KARCHNER ROAD, PLACER COUNTY". 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 "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1210370 on Mar 9, 2000. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 1,200 in California.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 99-AWP-2443-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 1210370?
Its registered overall height above ground is 86 m (283 ft), and 135 m (443 ft) above mean sea level.
Who owns tower 1210370?
The FCC record does not link an owner entity for this registration.
Where is antenna structure 1210370?
It is located near Sheridan, Placer County, California at KARCHNER ROAD, PLACER COUNTY (39.01233, -121.34144). Its status is granted (not yet constructed).
What type of structure is 1210370?
It is filed with the FCC under structure-type code 4TA3, which decodes to "Antenna tower array (tower 3 of 4)". 300 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
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Dataset updated . Source: FCC Antenna Structure Registration 1210370, 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 1210370, Sheridan, Placer County, California”, https://towercensus.com/towers/california/sheridan-1210370 (data as of October 13, 2026).