Structure 1231376 — Sun Valley, CA
DismantledFCC Antenna Structure Registration 1231376 — unspecified structure near Sun Valley, California.
At a glance
FCC Antenna Structure Registration 1231376 is a 9 m (28 ft) structure near Sun Valley, Los Angeles County, California. Its registration status is dismantled, with construction recorded on Apr 4, 2008, and the FCC record shows it dismantled on Mar 22, 2016. It is registered to T-Mobile West LLC, which holds 1,634 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1231376 |
| Unique system identifier | 2629365 |
| Status | Dismantled (I) |
| Structure type | Unspecified structure (—) |
| Date constructed | Apr 4, 2008 |
| Registration issued | Apr 18, 2016 |
| Date dismantled | Mar 22, 2016 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2008-AWP-1291-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
Bellevue, WA · FRN 0002837276
Holds 1,634 FCC structure registrations — view the full portfolio →
Location
- Address
- 9145 La Tuna Canyon Road (SV00020A)
- City
- Sun Valley
- State
- California
- ZIP
- 91352
- County
- Los Angeles County
- County FIPS
- 06037
- Coordinates
- 34.23839, -118.33178
Within ~40 km
Nearby structures
Guyed tower · Constructed
Guyed tower · Constructed
Building with tower · Terminated
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Building · Canceled
How tall is structure 1231376 compared with others?
At 9 m, structure 1231376 is about 31% of the 28 m average across the 2,132 structures registered in Los Angeles County. It is about 26% of the California average of 32 m across 11,860 registrations.
The site's filed ground elevation is 366 m, which puts the top of the structure 375 m above mean sea level.
Where is structure 1231376, and what is registered around it?
The registration places the structure near Sun Valley in Los Angeles County, California, at coordinates 34.23839, -118.33178, with the site address filed as "9145 La Tuna Canyon Road (SV00020A)". 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 11,860 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 "Dismantled" mean?
Dismantled means the owner has notified the FCC that the structure was taken down. The FCC issued registration 1231376 on Apr 18, 2016. Nationally, 12,669 of the 197,770 registrations (6.4%) carry the dismantled status, including 960 in California.
Who owns antenna structure 1231376?
The FCC record lists T-Mobile West LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0002837276. Across the registry it holds 1,634 structure registrations, the 17th-largest portfolio among the 7,865 owners with two or more, including 785 in California. Its most common filed structure-type code is BANT (372 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2008-AWP-1291-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 1231376?
Its registered overall height above ground is 9 m (28 ft), and 375 m (1,229 ft) above mean sea level.
Who owns tower 1231376?
The registered owner is T-Mobile West LLC, which holds 1,634 FCC antenna structure registrations.
Where is antenna structure 1231376?
It is located near Sun Valley, Los Angeles County, California at 9145 La Tuna Canyon Road (SV00020A) (34.23839, -118.33178). Its status is dismantled; it was constructed on Apr 4, 2008.
What type of structure is 1231376?
The FCC record does not state a structure type for this registration.
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 1231376, 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 1231376, Sun Valley, Los Angeles County, California”, https://towercensus.com/towers/california/sun-valley-1231376 (data as of October 13, 2026).