Monopole 1297934 — Hillsboro, CA
ConstructedFCC Antenna Structure Registration 1297934 — monopole near Hillsboro, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1297934 is a 18 m (60 ft) monopole near Hillsboro, San Mateo County, California. Its registration status is constructed, with construction recorded on Feb 20, 2020. It is registered to CCATT LLC, which holds 5,006 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1297934 |
| Unique system identifier | 2697453 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Feb 20, 2020 |
| Registration issued | Jan 8, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2017-AWP-3967-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
Canonsburg, PA · FRN 0023254592
Holds 5,006 FCC structure registrations — view the full portfolio →
Location
- Address
- 2999 Summit Drive
- City
- Hillsboro
- State
- California
- ZIP
- 94010
- County
- San Mateo County
- County FIPS
- 06081
- Coordinates
- 37.56658, -122.38978
Within ~40 km
Nearby structures
Lattice tower · Constructed
Building with antenna · Constructed
Building with antenna · Granted (not yet constructed)
Building with antenna · Terminated
Building with antenna · Terminated
Building with pipe · Constructed
How tall is structure 1297934 compared with others?
At 18 m, structure 1297934 is about 18% below the 22 m average across the 330 structures registered in San Mateo County. It is about 43% below the California average of 32 m across 11,862 registrations. Among the 24,665 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 44% of that figure.
The site's filed ground elevation is 187 m, which puts the top of the structure 205 m above mean sea level.
Where is structure 1297934, and what is registered around it?
The registration places the structure near Hillsboro in San Mateo County, California, at coordinates 37.56658, -122.38978, with the site address filed as "2999 Summit Drive". San Mateo County has 330 FCC-registered antenna structures, the 11th-largest count among the 58 California counties with registrations, and 153 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 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 1297934 on Jan 8, 2026. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 6,869 in California.
Who owns antenna structure 1297934?
The FCC record lists CCATT LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0023254592. Across the registry it holds 5,006 structure registrations, the 3rd-largest portfolio among the 7,865 owners with two or more, including 434 in California. Its most common filed structure-type code is TOWER (1,570 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2017-AWP-3967-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 1297934?
Its registered overall height above ground is 18 m (60 ft), and 205 m (672 ft) above mean sea level.
Who owns tower 1297934?
The registered owner is CCATT LLC, which holds 5,006 FCC antenna structure registrations.
Where is antenna structure 1297934?
It is located near Hillsboro, San Mateo County, California at 2999 Summit Drive (37.56658, -122.38978). Its status is constructed; it was constructed on Feb 20, 2020.
What type of structure is 1297934?
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. 24,665 registrations nationwide use the same code.
How many antenna structures are registered in San Mateo County, CA?
San Mateo County has 330 FCC-registered antenna structures, 153 of them constructed — the 11th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1297934, 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 1297934, Hillsboro, San Mateo County, California”, https://towercensus.com/towers/california/hillsboro-1297934 (data as of October 20, 2026).