Monopole 1030720 — Vashon Island, WA
ConstructedFCC Antenna Structure Registration 1030720 — monopole near Vashon Island, Washington. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1030720 is a 43 m (142 ft) monopole near Vashon Island, King County, Washington. Its registration status is constructed, with construction recorded on Aug 15, 1984. It is registered to Seattle SMSA Limited Partnership, which holds 132 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1030720 |
| Unique system identifier | 130634 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Aug 15, 1984 |
| Registration issued | Apr 3, 2019 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2016-ANM-1705-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
Seattle SMSA Limited Partnership
Alpharetta, GA · FRN 0001581305
Holds 132 FCC structure registrations — view the full portfolio →
Location
- Address
- 10505 SW 188 Street
- City
- Vashon Island
- State
- Washington
- ZIP
- 98070
- County
- King County
- County FIPS
- 53033
- Coordinates
- 47.43556, -122.46889
Within ~40 km
Nearby structures
Building with antenna · Granted (not yet constructed)
Guyed tower · Constructed
Tank · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Terminated
Lattice tower · Constructed
How tall is structure 1030720 compared with others?
At 43 m, structure 1030720 is about 20% above the 36 m average across the 901 structures registered in King County. It is roughly in line with 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 roughly in line with that figure.
The supporting structure itself measures 39 m; antennas and other appurtenances on top bring the overall height above ground to 43 m. The site's filed ground elevation is 118 m, which puts the top of the structure 161 m above mean sea level.
Where is structure 1030720, and what is registered around it?
The registration places the structure near Vashon Island in King County, Washington, at coordinates 47.43556, -122.46889, with the site address filed as "10505 SW 188 Street". 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 3,660 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 1030720 on Apr 3, 2019. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 2,531 in Washington.
Who owns antenna structure 1030720?
The FCC record lists Seattle SMSA Limited Partnership of Alpharetta, GA as the registered owner, under FCC Registration Number 0001581305. Across the registry it holds 132 structure registrations, the 158th-largest portfolio among the 7,865 owners with two or more, including 132 in Washington. Its most common filed structure-type code is TOWER (36 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2016-ANM-1705-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 1030720?
Its registered overall height above ground is 43 m (142 ft), and 161 m (529 ft) above mean sea level.
Who owns tower 1030720?
The registered owner is Seattle SMSA Limited Partnership, which holds 132 FCC antenna structure registrations.
Where is antenna structure 1030720?
It is located near Vashon Island, King County, Washington at 10505 SW 188 Street (47.43556, -122.46889). Its status is constructed; it was constructed on Aug 15, 1984.
What type of structure is 1030720?
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 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 1030720, 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 1030720, Vashon Island, King County, Washington”, https://towercensus.com/towers/washington/vashon-island-1030720 (data as of October 13, 2026).