Mast 1281446 — Byron, CA
ConstructedFCC Antenna Structure Registration 1281446 — mast near Byron, California. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1281446 is a 31 m (100 ft) mast near Byron, Contra Costa County, California. Its registration status is constructed, with construction recorded on Feb 2, 2012. It is registered to GTE Mobilnet of California Limited Partnership, which holds 218 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1281446 |
| Unique system identifier | 2680874 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Feb 2, 2012 |
| Registration issued | Dec 8, 2016 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2010-AWP-7418-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
GTE Mobilnet of California Limited Partnership
Alpharetta, GA · FRN 0003579380
Holds 218 FCC structure registrations — view the full portfolio →
Location
- Address
- 5525 Hope Way
- City
- Byron
- State
- California
- ZIP
- 94514
- County
- Contra Costa County
- County FIPS
- 06013
- Coordinates
- 37.84533, -121.62297
Within ~40 km
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Tower (type not specified) · Canceled
Lattice tower · Constructed
How tall is structure 1281446 compared with others?
At 31 m, structure 1281446 is roughly in line with the 28 m average across the 216 structures registered in Contra Costa County. It is roughly in line with the California average of 32 m across 11,860 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% below that figure.
The site's filed ground elevation is 8 m, which puts the top of the structure 38 m above mean sea level.
Where is structure 1281446, and what is registered around it?
The registration places the structure near Byron in Contra Costa County, California, at coordinates 37.84533, -121.62297, with the site address filed as "5525 Hope Way". Contra Costa County has 216 FCC-registered antenna structures, the 14th-largest count among the 58 California counties with registrations, and 116 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 Walnut Grove, CA · 1011404, a guyed tower at 625 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 1281446 on Dec 8, 2016. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,866 in California.
Who owns antenna structure 1281446?
The FCC record lists GTE Mobilnet of California Limited Partnership of Alpharetta, GA as the registered owner, under FCC Registration Number 0003579380. Across the registry it holds 218 structure registrations, the 103rd-largest portfolio among the 7,865 owners with two or more, including 218 in California. Its most common filed structure-type code is POLE (108 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2010-AWP-7418-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 1281446?
Its registered overall height above ground is 31 m (100 ft), and 38 m (126 ft) above mean sea level.
Who owns tower 1281446?
The registered owner is GTE Mobilnet of California Limited Partnership, which holds 218 FCC antenna structure registrations.
Where is antenna structure 1281446?
It is located near Byron, Contra Costa County, California at 5525 Hope Way (37.84533, -121.62297). Its status is constructed; it was constructed on Feb 2, 2012.
What type of structure is 1281446?
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 Contra Costa County, CA?
Contra Costa County has 216 FCC-registered antenna structures, 116 of them constructed — the 14th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1281446, 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 1281446, Byron, Contra Costa County, California”, https://towercensus.com/towers/california/byron-1281446 (data as of October 13, 2026).