Monopole 1328133 — Martinez, CA
ConstructedFCC Antenna Structure Registration 1328133 — monopole near Martinez, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1328133 is a 10 m (32 ft) monopole near Martinez, Contra Costa County, California. Its registration status is constructed, with construction recorded on Oct 10, 2025. It is registered to GTE Mobilnet of California Limited Partnership, which holds 218 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1328133 |
| Unique system identifier | 2728474 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Oct 10, 2025 |
| Registration issued | Jun 10, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AWP-19589-OE |
| FAA circular | 70/7460-1M |
| Painting / lighting spec | 3, 4, 5, 15 |
| 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
GTE Mobilnet of California Limited Partnership
Alpharetta, GA · FRN 0003579380
Holds 218 FCC structure registrations — view the full portfolio →
Location
- Address
- 4791 PACHECO BLVD - 16226776
- City
- Martinez
- State
- California
- ZIP
- 94553
- County
- Contra Costa County
- County FIPS
- 06013
- Coordinates
- 38.00047, -122.07831
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 1328133 compared with others?
At 10 m, structure 1328133 is about 34% of the 28 m average across the 216 structures registered in Contra Costa County. It is about 30% 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 23% of that figure.
The site's filed ground elevation is 46 m, which puts the top of the structure 55 m above mean sea level.
Where is structure 1328133, and what is registered around it?
The registration places the structure near Martinez in Contra Costa County, California, at coordinates 38.00047, -122.07831, with the site address filed as "4791 PACHECO BLVD - 16226776". 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 1328133 on Jun 10, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,866 in California.
Who owns antenna structure 1328133?
The FCC record lists GTE Mobilnet of California Limited Partnership of Alpharetta, GA as the registered owner, under FCC Registration Number 0003579380. Across the registry it holds 218 structure registrations, the 103rd-largest portfolio among the 7,865 owners with two or more, including 218 in California. Its most common filed structure-type code is POLE (108 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AWP-19589-OE and FAA Advisory Circular 70/7460-1M, 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, 15.
Frequently asked questions
How tall is antenna structure 1328133?
Its registered overall height above ground is 10 m (32 ft), and 55 m (182 ft) above mean sea level.
Who owns tower 1328133?
The registered owner is GTE Mobilnet of California Limited Partnership, which holds 218 FCC antenna structure registrations.
Where is antenna structure 1328133?
It is located near Martinez, Contra Costa County, California at 4791 PACHECO BLVD - 16226776 (38.00047, -122.07831). Its status is constructed; it was constructed on Oct 10, 2025.
What type of structure is 1328133?
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 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
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1328133, 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 1328133, Martinez, Contra Costa County, California”, https://towercensus.com/towers/california/martinez-1328133 (data as of October 13, 2026).