Monopole 1334462 — Livermore, CA
Granted (not yet constructed)FCC Antenna Structure Registration 1334462 — monopole near Livermore, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1334462 is a 24 m (80 ft) monopole near Livermore, Alameda County, California. Its registration status is granted (not yet constructed). It is registered to AT&T Mobility Spectrum LLC, which holds 1,952 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1334462 |
| Unique system identifier | 2734973 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Monopole (MTOWER) |
| Date constructed | — |
| Registration issued | Aug 12, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AWP-18669-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
Arlington Heights, IL · FRN 0003291192
Holds 1,952 FCC structure registrations — view the full portfolio →
Location
- Address
- 4444 & 4550 East Avenue
- City
- Livermore
- State
- California
- ZIP
- 94550
- County
- Alameda County
- County FIPS
- 06001
- Coordinates
- 37.68147, -121.73997
Within ~40 km
Nearby structures
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
Tower (type not specified) · Canceled
- Sundol, CA · 1261727137 m
Tower (type not specified) · Canceled
Guyed tower · Constructed
- Tracy, CA · 1015788114 m
Guyed tower · Constructed
How tall is structure 1334462 compared with others?
At 24 m, structure 1334462 is about 20% below the 31 m average across the 420 structures registered in Alameda County. It is about 24% below the California average of 32 m across 11,860 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 42% below 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 168 m, which puts the top of the structure 192 m above mean sea level.
Where is structure 1334462, and what is registered around it?
The registration places the structure near Livermore in Alameda County, California, at coordinates 37.68147, -121.73997, with the site address filed as "4444 & 4550 East Avenue". Alameda County has 420 FCC-registered antenna structures, the 9th-largest count among the 58 California counties with registrations, and 231 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 Bethel Island, CA · 1022770, a tower at 221 m (granted (not yet 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 1334462 on Aug 12, 2026. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 1,200 in California.
Who owns antenna structure 1334462?
The FCC record lists AT&T Mobility Spectrum LLC of Arlington Heights, IL as the registered owner, under FCC Registration Number 0003291192. Across the registry it holds 1,952 structure registrations, the 14th-largest portfolio among the 7,865 owners with two or more, including 163 in California. Its most common filed structure-type code is TOWER (688 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AWP-18669-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 1334462?
Its registered overall height above ground is 24 m (80 ft), and 192 m (631 ft) above mean sea level.
Who owns tower 1334462?
The registered owner is AT&T Mobility Spectrum LLC, which holds 1,952 FCC antenna structure registrations.
Where is antenna structure 1334462?
It is located near Livermore, Alameda County, California at 4444 & 4550 East Avenue (37.68147, -121.73997). Its status is granted (not yet constructed).
What type of structure is 1334462?
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. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Alameda County, CA?
Alameda County has 420 FCC-registered antenna structures, 231 of them constructed — the 9th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1334462, 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 1334462, Livermore, Alameda County, California”, https://towercensus.com/towers/california/livermore-1334462 (data as of October 13, 2026).