Building tower 1233143 — Concord, CA
ConstructedFCC Antenna Structure Registration 1233143 — building with tower near Concord, California. Building with a tower on top.
At a glance
FCC Antenna Structure Registration 1233143 is a 26 m (86 ft) building tower near Concord, Contra Costa County, California. Its registration status is constructed, with construction recorded on Apr 1, 2002. It is registered to California State Automobile Association, which holds 5 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1233143 |
| Unique system identifier | 2631229 |
| Status | Constructed (C) |
| Structure type | Building with tower (BTWR) |
| Date constructed | Apr 1, 2002 |
| Registration issued | Mar 22, 2002 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 02-AWP-0635-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
California State Automobile Association
San Francisco, CA · FRN 0001552009
Holds 5 FCC structure registrations — view the full portfolio →
Location
- Address
- 2055 Meridian Park Road
- City
- Concord
- State
- California
- ZIP
- 94520
- County
- Contra Costa County
- County FIPS
- 06013
- Coordinates
- 37.97389, -122.05917
Within ~40 km
Nearby structures
Lattice tower · Constructed
Building with antenna · Constructed
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Building with antenna · Granted (not yet constructed)
How tall is structure 1233143 compared with others?
At 26 m, structure 1233143 is roughly in line with the 28 m average across the 216 structures registered in Contra Costa County. It is about 19% below the California average of 32 m across 11,860 registrations. Among the 1,089 registrations nationwide filed under the same structure-type code (BTWR), the average overall height is 63 m, so this one is about 42% of that figure.
The supporting structure itself measures 11 m; antennas and other appurtenances on top bring the overall height above ground to 26 m. The site's filed ground elevation is 8 m, which puts the top of the structure 34 m above mean sea level.
Where is structure 1233143, and what is registered around it?
The registration places the structure near Concord in Contra Costa County, California, at coordinates 37.97389, -122.05917, with the site address filed as "2055 Meridian Park Road". Contra Costa County has 216 FCC-registered antenna structures, the 14th-largest count among the 58 California counties with registrations, and 116 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 San Francisco, CA · 1001289, a lattice tower at 298 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 1233143 on Mar 22, 2002. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,866 in California.
Who owns antenna structure 1233143?
The FCC record lists California State Automobile Association of San Francisco, CA as the registered owner, under FCC Registration Number 0001552009. Across the registry it holds 5 structure registrations, including 5 in California. Its most common filed structure-type code is TOWER (4 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 02-AWP-0635-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 1233143?
Its registered overall height above ground is 26 m (86 ft), and 34 m (113 ft) above mean sea level.
Who owns tower 1233143?
The registered owner is California State Automobile Association, which holds 5 FCC antenna structure registrations.
Where is antenna structure 1233143?
It is located near Concord, Contra Costa County, California at 2055 Meridian Park Road (37.97389, -122.05917). Its status is constructed; it was constructed on Apr 1, 2002.
What type of structure is 1233143?
It is filed with the FCC under structure-type code BTWR, which decodes to "Building with tower". Building with a tower on top. 1,089 registrations nationwide use the same code.
How many antenna structures are registered in Contra Costa County, CA?
Contra Costa County has 216 FCC-registered antenna structures, 116 of them constructed — the 14th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1233143, 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 1233143, Concord, Contra Costa County, California”, https://towercensus.com/towers/california/concord-1233143 (data as of October 13, 2026).