Lattice tower 1232157 — Pasadena, CA
ConstructedFCC Antenna Structure Registration 1232157 — lattice tower near Pasadena, California. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1232157 is a 114 m (373 ft) lattice tower near Pasadena, Los Angeles County, California. Its registration status is constructed, with construction recorded on Aug 11, 2002. It is registered to SBA Towers XI, LLC, which holds 78 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1232157 |
| Unique system identifier | 2630147 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Aug 11, 2002 |
| Registration issued | Dec 5, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AWP-12580-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
Boca Raton, FL · FRN 0034209544
Holds 78 FCC structure registrations — view the full portfolio →
Location
- Address
- Mt. Wilson 1 (CA189A0-A)
- City
- Pasadena
- State
- California
- ZIP
- 91011
- County
- Los Angeles County
- County FIPS
- 06037
- Coordinates
- 34.22669, -118.06736
Within ~40 km
Nearby structures
Building · Terminated
Guyed tower · Constructed
Guyed tower · Constructed
Building with tower · Terminated
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1232157 compared with others?
At 114 m, structure 1232157 is about 4.1 times the 28 m average across the 2,132 structures registered in Los Angeles County. It is about 3.5 times the California average of 32 m across 11,857 registrations. Among the 35,838 registrations nationwide filed under the same structure-type code (LTOWER), the average overall height is 73 m, so this one is about 56% above that figure.
The supporting structure itself measures 107 m; antennas and other appurtenances on top bring the overall height above ground to 114 m. The site's filed ground elevation is 1,742 m, which puts the top of the structure 1,856 m above mean sea level.
Where is structure 1232157, and what is registered around it?
The registration places the structure near Pasadena in Los Angeles County, California, at coordinates 34.22669, -118.06736, with the site address filed as "Mt. Wilson 1 (CA189A0-A)". 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 11,857 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 "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 1232157 on Dec 5, 2025. Nationally, 141,861 of the 197,703 registrations (71.8%) carry the constructed status, including 6,865 in California.
Who owns antenna structure 1232157?
The FCC record lists SBA Towers XI, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0034209544. Across the registry it holds 78 structure registrations, the 256th-largest portfolio among the 7,865 owners with two or more, including 12 in California. Its most common filed structure-type code is LTOWER (24 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AWP-12580-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 1232157?
Its registered overall height above ground is 114 m (373 ft), and 1,856 m (6,089 ft) above mean sea level.
Who owns tower 1232157?
The registered owner is SBA Towers XI, LLC, which holds 78 FCC antenna structure registrations.
Where is antenna structure 1232157?
It is located near Pasadena, Los Angeles County, California at Mt. Wilson 1 (CA189A0-A) (34.22669, -118.06736). Its status is constructed; it was constructed on Aug 11, 2002.
What type of structure is 1232157?
It is filed with the FCC under structure-type code LTOWER, which decodes to "Lattice tower". Open-framework steel lattice tower. 35,838 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 1232157, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1232157, Pasadena, Los Angeles County, California”, https://towercensus.com/towers/california/pasadena-1232157 (data as of October 6, 2026).