Mast 1270450 — San Fernando, CA
ConstructedFCC Antenna Structure Registration 1270450 — mast near San Fernando, California. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1270450 is a 23 m (76 ft) mast near San Fernando, Los Angeles County, California. Its registration status is constructed, with construction recorded on Aug 31, 2009. It is registered to American Towers LLC, which holds 21,809 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1270450 |
| Unique system identifier | 2669797 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Aug 31, 2009 |
| Registration issued | Feb 7, 2020 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2009-AWP-3535-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
Woburn, MA · FRN 0011498342
Holds 21,809 FCC structure registrations — view the full portfolio →
Location
- Address
- 14801 Rinaldi St. (Holy Cross Rebuild# 310984)
- City
- San Fernando
- State
- California
- ZIP
- 91345
- County
- Los Angeles County
- County FIPS
- 06037
- Coordinates
- 34.27939, -118.45589
Within ~40 km
Nearby structures
Guyed tower · Constructed
Building with tower · Terminated
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Building · Canceled
Tower (type not specified) · Terminated
How tall is structure 1270450 compared with others?
At 23 m, structure 1270450 is about 17% below the 28 m average across the 2,132 structures registered in Los Angeles County. It is about 28% below the California average of 32 m across 11,862 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about 43% of that figure.
The supporting structure itself measures 22 m; antennas and other appurtenances on top bring the overall height above ground to 23 m. The site's filed ground elevation is 311 m, which puts the top of the structure 334 m above mean sea level.
Where is structure 1270450, and what is registered around it?
The registration places the structure near San Fernando in Los Angeles County, California, at coordinates 34.27939, -118.45589, with the site address filed as "14801 Rinaldi St. (Holy Cross Rebuild# 310984)". 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 11,862 registrations, the 2nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Mount Wilson, CA · 1012836, a guyed tower at 296 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 1270450 on Feb 7, 2020. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 6,869 in California.
Who owns antenna structure 1270450?
The FCC record lists American Towers LLC of Woburn, MA as the registered owner, under FCC Registration Number 0011498342. Across the registry it holds 21,809 structure registrations, the largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is LTOWER (5,892 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2009-AWP-3535-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 1270450?
Its registered overall height above ground is 23 m (76 ft), and 334 m (1,097 ft) above mean sea level.
Who owns tower 1270450?
The registered owner is American Towers LLC, which holds 21,809 FCC antenna structure registrations.
Where is antenna structure 1270450?
It is located near San Fernando, Los Angeles County, California at 14801 Rinaldi St. (Holy Cross Rebuild# 310984) (34.27939, -118.45589). Its status is constructed; it was constructed on Aug 31, 2009.
What type of structure is 1270450?
It is filed with the FCC under structure-type code MAST, which decodes to "Mast". Slender vertical mast structure. 3,482 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 1270450, 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 1270450, San Fernando, Los Angeles County, California”, https://towercensus.com/towers/california/san-fernando-1270450 (data as of October 20, 2026).