Monopole 1311539 — Shelton, WA
ConstructedFCC Antenna Structure Registration 1311539 — monopole near Shelton, Washington. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1311539 is a 47 m (155 ft) monopole near Shelton, Mason County, Washington. Its registration status is constructed, with construction recorded on Nov 11, 2020. It is registered to AT&T Mobility Spectrum LLC, which holds 1,606 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1311539 |
| Unique system identifier | 2711236 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Nov 11, 2020 |
| Registration issued | Sep 30, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2024-ANM-3089-OE |
| FAA circular | 70/7460-1L |
| Painting / lighting spec | 4, 8, 12 |
| Marking / lighting code | FAA Style E (7) |
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
Plano, TX · FRN 0014980726
Holds 1,606 FCC structure registrations — view the full portfolio →
Location
- Address
- 21 West Sanderson Way
- City
- Shelton
- State
- Washington
- ZIP
- 98584
- County
- Mason County
- County FIPS
- 53045
- Coordinates
- 47.25164, -123.15447
Within ~40 km
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How tall is structure 1311539 compared with others?
At 47 m, structure 1311539 is roughly in line with the 51 m average across the 34 structures registered in Mason County. It is about 12% above the Washington average of 42 m across 3,660 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 13% above that figure.
The supporting structure itself measures 46 m; antennas and other appurtenances on top bring the overall height above ground to 47 m. The site's filed ground elevation is 91 m, which puts the top of the structure 139 m above mean sea level.
Where is structure 1311539, and what is registered around it?
The registration places the structure near Shelton in Mason County, Washington, at coordinates 47.25164, -123.15447, with the site address filed as "21 West Sanderson Way". Mason County has 34 FCC-registered antenna structures, the 27th-largest count among the 38 Washington counties with registrations, and 17 of them are marked constructed. Washington as a whole has 3,660 registrations, the 26th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Bremerton, WA · 1049708, a guyed tower at 215 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 1311539 on Sep 30, 2025. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 2,531 in Washington.
Who owns antenna structure 1311539?
The FCC record lists AT&T Mobility Spectrum LLC of Plano, TX as the registered owner, under FCC Registration Number 0014980726. Across the registry it holds 1,606 structure registrations, the 20th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is MTOWER (627 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2024-ANM-3089-OE and FAA Advisory Circular 70/7460-1L, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 7, is listed on the FCC registration form as "FAA Style E". The painting and lighting specification on file cites FAA chapters 4, 8, 12.
Frequently asked questions
How tall is antenna structure 1311539?
Its registered overall height above ground is 47 m (155 ft), and 139 m (454 ft) above mean sea level.
Who owns tower 1311539?
The registered owner is AT&T Mobility Spectrum LLC, which holds 1,606 FCC antenna structure registrations.
Where is antenna structure 1311539?
It is located near Shelton, Mason County, Washington at 21 West Sanderson Way (47.25164, -123.15447). Its status is constructed; it was constructed on Nov 11, 2020.
What type of structure is 1311539?
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 Mason County, WA?
Mason County has 34 FCC-registered antenna structures, 17 of them constructed — the 27th-largest count among 38 counties in Washington.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1311539, 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 1311539, Shelton, Mason County, Washington”, https://towercensus.com/towers/washington/shelton-1311539 (data as of October 13, 2026).