Monopole 1285409 — Ontario, CA
Granted (not yet constructed)FCC Antenna Structure Registration 1285409 — monopole near Ontario, California. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1285409 is a 9 m (30 ft) monopole near Ontario, San Bernardino County, California. Its registration status is granted (not yet constructed). It is registered to UNION PACIFIC RAILROAD, which holds 1,115 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1285409 |
| Unique system identifier | 2684837 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Monopole (MTOWER) |
| Date constructed | — |
| Registration issued | Oct 11, 2012 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2012-AWP-5520-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
Omaha, NE · FRN 0001539048
Holds 1,115 FCC structure registrations — view the full portfolio →
Location
- Address
- .14 Miles Northeast of intersection of N Archibald Ave and E Airport Dr.
- City
- Ontario
- State
- California
- ZIP
- 91761
- County
- San Bernardino County
- County FIPS
- 06071
- Coordinates
- 34.06389, -117.59194
Within ~40 km
Nearby structures
Building · Terminated
Guyed tower · Constructed
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Guyed tower · Constructed
Guyed tower · Constructed
How tall is structure 1285409 compared with others?
At 9 m, structure 1285409 is about 32% of the 28 m average across the 956 structures registered in San Bernardino County. It is about 28% 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 22% of that figure.
The site's filed ground elevation is 295 m, which puts the top of the structure 304 m above mean sea level.
Where is structure 1285409, and what is registered around it?
The registration places the structure near Ontario in San Bernardino County, California, at coordinates 34.06389, -117.59194, with the site address filed as ".14 Miles Northeast of intersection of N Archibald Ave and E Airport Dr.". 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 "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1285409 on Oct 11, 2012. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 1,200 in California.
Who owns antenna structure 1285409?
The FCC record lists UNION PACIFIC RAILROAD of Omaha, NE as the registered owner, under FCC Registration Number 0001539048. Across the registry it holds 1,115 structure registrations, the 24th-largest portfolio among the 7,865 owners with two or more, including 162 in California. Its most common filed structure-type code is MTOWER (411 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2012-AWP-5520-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 1285409?
Its registered overall height above ground is 9 m (30 ft), and 304 m (997 ft) above mean sea level.
Who owns tower 1285409?
The registered owner is UNION PACIFIC RAILROAD, which holds 1,115 FCC antenna structure registrations.
Where is antenna structure 1285409?
It is located near Ontario, San Bernardino County, California at .14 Miles Northeast of intersection of N Archibald Ave and E Airport Dr. (34.06389, -117.59194). Its status is granted (not yet constructed).
What type of structure is 1285409?
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 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 1285409, 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 1285409, Ontario, San Bernardino County, California”, https://towercensus.com/towers/california/ontario-1285409 (data as of October 13, 2026).