Structure 1270025 — Rancho Cucamonga, CA
DismantledFCC Antenna Structure Registration 1270025 — unspecified structure near Rancho Cucamonga, California.
At a glance
FCC Antenna Structure Registration 1270025 is a 14 m (45 ft) structure near Rancho Cucamonga, San Bernardino County, California. Its registration status is dismantled, with construction recorded on Aug 10, 2005, and the FCC record shows it dismantled on Jul 22, 2015. It is registered to SBA 2012 TC Assets, LLC, which holds 2,703 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1270025 |
| Unique system identifier | 2669372 |
| Status | Dismantled (I) |
| Structure type | Unspecified structure (—) |
| Date constructed | Aug 10, 2005 |
| Registration issued | Jul 23, 2015 |
| Date dismantled | Jul 22, 2015 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2009-AWP-3992-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 0018530147
Holds 2,703 FCC structure registrations — view the full portfolio →
Location
- Address
- 10457 1/2 Lemon Avenue
- City
- Rancho Cucamonga
- State
- California
- ZIP
- 91737
- County
- San Bernardino County
- County FIPS
- 06071
- Coordinates
- 34.13931, -117.57686
Within ~40 km
Nearby structures
Building · Terminated
- Brea, CA · 1015437145 m
Antenna tower array (tower 2 of 5) · Terminated
- Brea, CA · 1240006145 m
Tower (type not specified) · Constructed
- Brea, CA · 1015439145 m
Antenna tower array (tower 4 of 5) · Constructed
- Brea, CA · 1015436145 m
Antenna tower array (tower 1 of 5) · Constructed
- Brea, CA · 1015438145 m
Antenna tower array (tower 3 of 5) · Constructed
How tall is structure 1270025 compared with others?
At 14 m, structure 1270025 is about half of the 28 m average across the 956 structures registered in San Bernardino County. It is about 42% of the California average of 32 m across 11,860 registrations.
The supporting structure itself measures 12 m; antennas and other appurtenances on top bring the overall height above ground to 14 m. The site's filed ground elevation is 472 m, which puts the top of the structure 486 m above mean sea level.
Where is structure 1270025, and what is registered around it?
The registration places the structure near Rancho Cucamonga in San Bernardino County, California, at coordinates 34.13931, -117.57686, with the site address filed as "10457 1/2 Lemon Avenue". San Bernardino County has 956 FCC-registered antenna structures, the 2nd-largest count among the 58 California counties with registrations, and 580 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 Claremont, CA · 1012733, a building at 431 m (terminated).
What does the status "Dismantled" mean?
Dismantled means the owner has notified the FCC that the structure was taken down. The FCC issued registration 1270025 on Jul 23, 2015. Nationally, 12,669 of the 197,770 registrations (6.4%) carry the dismantled status, including 960 in California.
Who owns antenna structure 1270025?
The FCC record lists SBA 2012 TC Assets, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0018530147. Across the registry it holds 2,703 structure registrations, the 7th-largest portfolio among the 7,865 owners with two or more, including 743 in California. Its most common filed structure-type code is TOWER (1,121 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2009-AWP-3992-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 1270025?
Its registered overall height above ground is 14 m (45 ft), and 486 m (1,594 ft) above mean sea level.
Who owns tower 1270025?
The registered owner is SBA 2012 TC Assets, LLC, which holds 2,703 FCC antenna structure registrations.
Where is antenna structure 1270025?
It is located near Rancho Cucamonga, San Bernardino County, California at 10457 1/2 Lemon Avenue (34.13931, -117.57686). Its status is dismantled; it was constructed on Aug 10, 2005.
What type of structure is 1270025?
The FCC record does not state a structure type for this registration.
How many antenna structures are registered in San Bernardino County, CA?
San Bernardino County has 956 FCC-registered antenna structures, 580 of them constructed — the 2nd-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1270025, 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 1270025, Rancho Cucamonga, San Bernardino County, California”, https://towercensus.com/towers/california/rancho-cucamonga-1270025 (data as of October 13, 2026).