Monopole 1237528 — Seattle, WA
ConstructedFCC Antenna Structure Registration 1237528 — monopole near Seattle, Washington. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1237528 is a 23 m (75 ft) monopole near Seattle, King County, Washington. Its registration status is constructed, with construction recorded on Jun 17, 2014. It is registered to American Towers, LLC, which holds 21,807 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1237528 |
| Unique system identifier | 2635721 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jun 17, 2014 |
| Registration issued | Sep 19, 2022 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2022-ANM-3269-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 21,807 FCC structure registrations — view the full portfolio →
Location
- Address
- 15250 32nd Avenue S. (#91530)
- City
- Seattle
- State
- Washington
- ZIP
- 98188
- County
- King County
- County FIPS
- 53033
- Coordinates
- 47.46628, -122.29075
Within ~40 km
Nearby structures
Building with antenna · Granted (not yet constructed)
Tank · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Terminated
Lattice tower · Constructed
Building · Constructed
How tall is structure 1237528 compared with others?
At 23 m, structure 1237528 is about 37% below the 36 m average across the 901 structures registered in King County. It is about half of the Washington average of 42 m across 3,659 registrations. Among the 24,598 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about half of that figure.
The supporting structure itself measures 20 m; antennas and other appurtenances on top bring the overall height above ground to 23 m. The site's filed ground elevation is 117 m, which puts the top of the structure 140 m above mean sea level.
Where is structure 1237528, and what is registered around it?
The registration places the structure near Seattle in King County, Washington, at coordinates 47.46628, -122.29075, with the site address filed as "15250 32nd Avenue S. (#91530)". King County has 901 FCC-registered antenna structures, the largest count among the 38 Washington counties with registrations, and 587 of them are marked constructed. Washington as a whole has 3,659 registrations, the 26th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Seattle, WA · 1314042, a building antenna at 288 m (granted (not yet 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 1237528 on Sep 19, 2022. Nationally, 141,861 of the 197,703 registrations (71.8%) carry the constructed status, including 2,531 in Washington.
Who owns antenna structure 1237528?
The FCC record lists American Towers, LLC of Woburn, MA as the registered owner, under FCC Registration Number 0011498342. Across the registry it holds 21,807 structure registrations, the largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is LTOWER (5,864 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2022-ANM-3269-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 1237528?
Its registered overall height above ground is 23 m (75 ft), and 140 m (460 ft) above mean sea level.
Who owns tower 1237528?
The registered owner is American Towers, LLC, which holds 21,807 FCC antenna structure registrations.
Where is antenna structure 1237528?
It is located near Seattle, King County, Washington at 15250 32nd Avenue S. (#91530) (47.46628, -122.29075). Its status is constructed; it was constructed on Jun 17, 2014.
What type of structure is 1237528?
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. 24,598 registrations nationwide use the same code.
How many antenna structures are registered in King County, WA?
King County has 901 FCC-registered antenna structures, 587 of them constructed — the largest count among 38 counties in Washington.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1237528, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1237528, Seattle, King County, Washington”, https://towercensus.com/towers/washington/seattle-1237528 (data as of October 6, 2026).