TowerCensus

Monopole 1290293 — Livermore, CA

Canceled

FCC Antenna Structure Registration 1290293 — monopole near Livermore, California. Single-shaft steel pole, the standard modern cell-site structure.

At a glance

FCC Antenna Structure Registration 1290293 is a 14 m (45 ft) monopole near Livermore, Alameda County, California. Its registration status is canceled. It is registered to AT&T Mobility Spectrum LLC, which holds 1,606 FCC structure registrations.

Overall height
14 m
45 ft
Support structure
14 m
Top above sea level
142 m
Ground elevation
128 m
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≥ 150 m60–150 m30–60 m< 30 m
This entry + 6 nearby

Registration record

FCC record

FieldValue
Registration number (ASRN)1290293
Unique system identifier2689722
StatusCanceled (A)
Structure typeMonopole (MTOWER)
Date constructed—
Registration issuedOct 27, 2015

Aviation safety

FAA & lighting

FieldValue
FAA study number2013-AWP-4916-OE
FAA circular—
Painting / lighting specNONE
Marking / lighting codeNone (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

AT&T Mobility Spectrum LLC

Richardson, TX · FRN 0014980726

Holds 1,606 FCC structure registrations — view the full portfolio →

Location

Address
330 Wright Brothers Avenue (CCU2511)
City
Livermore
ZIP
94551
County FIPS
06001
Coordinates
37.69050, -121.79878

Within ~40 km

Nearby structures

How tall is structure 1290293 compared with others?

At 14 m, structure 1290293 is about 45% of the 31 m average across the 420 structures registered in Alameda County. It is about 42% of 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 33% of that figure.

The site's filed ground elevation is 128 m, which puts the top of the structure 142 m above mean sea level.

Where is structure 1290293, and what is registered around it?

The registration places the structure near Livermore in Alameda County, California, at coordinates 37.69050, -121.79878, with the site address filed as "330 Wright Brothers Avenue (CCU2511)". 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 "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 1290293 on Oct 27, 2015. Nationally, 15,896 of the 197,770 registrations (8%) carry the canceled status, including 1,309 in California.

Who owns antenna structure 1290293?

The FCC record lists AT&T Mobility Spectrum LLC of Richardson, TX as the registered owner, under FCC Registration Number 0014980726. Across the registry it holds 1,606 structure registrations, the 20th-largest portfolio among the 7,865 owners with two or more, including 433 in California. Its most common filed structure-type code is MTOWER (627 registrations).

What FAA and lighting details are on file?

The registration cites FAA aeronautical study 2013-AWP-4916-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 1290293?

Its registered overall height above ground is 14 m (45 ft), and 142 m (466 ft) above mean sea level.

Who owns tower 1290293?

The registered owner is AT&T Mobility Spectrum LLC, which holds 1,606 FCC antenna structure registrations.

Where is antenna structure 1290293?

It is located near Livermore, Alameda County, California at 330 Wright Brothers Avenue (CCU2511) (37.69050, -121.79878). Its status is canceled.

What type of structure is 1290293?

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 1290293, 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 1290293, Livermore, Alameda County, California”, https://towercensus.com/towers/california/livermore-1290293 (data as of October 13, 2026).