Mast 1213878 — San Dimas, CA
CanceledFCC Antenna Structure Registration 1213878 — mast near San Dimas, California. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1213878 is a 24 m (80 ft) mast near San Dimas, Los Angeles County, California. Its registration status is canceled. It is registered to Pacific Bell Wireless, LLC, which holds 43 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1213878 |
| Unique system identifier | 2611273 |
| Status | Canceled (A) |
| Structure type | Mast (MAST) |
| Date constructed | — |
| Registration issued | Mar 7, 2001 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 00-AWP-1140-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
Dallas, TX · FRN 0001672997
Holds 43 FCC structure registrations — view the full portfolio →
Location
- Address
- 207 E ARROW HIGHWAY
- City
- San Dimas
- State
- California
- ZIP
- 91773
- County
- Los Angeles County
- County FIPS
- 06037
- Coordinates
- 34.10353, -117.80419
Within ~40 km
Nearby structures
Building · Terminated
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Terminated
Guyed tower · Constructed
How tall is structure 1213878 compared with others?
At 24 m, structure 1213878 is about 12% below the 28 m average across the 2,132 structures registered in Los Angeles County. It is about 24% below the California average of 32 m across 11,862 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about half of that figure.
The supporting structure itself measures 23 m; antennas and other appurtenances on top bring the overall height above ground to 24 m. The site's filed ground elevation is 292 m, which puts the top of the structure 316 m above mean sea level.
Where is structure 1213878, and what is registered around it?
The registration places the structure near San Dimas in Los Angeles County, California, at coordinates 34.10353, -117.80419, with the site address filed as "207 E ARROW HIGHWAY". Los Angeles County has 2,132 FCC-registered antenna structures, the largest count among the 58 California counties with registrations, and 1,296 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 Claremont, CA · 1012733, a building at 431 m (terminated).
What does the status "Canceled" mean?
Canceled means the registration is no longer active in the FCC registry; the record is kept here as part of the registry's history. The FCC issued registration 1213878 on Mar 7, 2001. Nationally, 15,900 of the 197,833 registrations (8%) carry the canceled status, including 1,309 in California.
Who owns antenna structure 1213878?
The FCC record lists Pacific Bell Wireless, LLC of Dallas, TX as the registered owner, under FCC Registration Number 0001672997. Across the registry it holds 43 structure registrations, the 390th-largest portfolio among the 7,865 owners with two or more, including 35 in California. Its most common filed structure-type code is POLE (32 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 00-AWP-1140-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 1213878?
Its registered overall height above ground is 24 m (80 ft), and 316 m (1,038 ft) above mean sea level.
Who owns tower 1213878?
The registered owner is Pacific Bell Wireless, LLC, which holds 43 FCC antenna structure registrations.
Where is antenna structure 1213878?
It is located near San Dimas, Los Angeles County, California at 207 E ARROW HIGHWAY (34.10353, -117.80419). Its status is canceled.
What type of structure is 1213878?
It is filed with the FCC under structure-type code MAST, which decodes to "Mast". Slender vertical mast structure. 3,482 registrations nationwide use the same code.
How many antenna structures are registered in Los Angeles County, CA?
Los Angeles County has 2,132 FCC-registered antenna structures, 1,296 of them constructed — the largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1213878, 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 1213878, San Dimas, Los Angeles County, California”, https://towercensus.com/towers/california/san-dimas-1213878 (data as of October 20, 2026).