Monopole 1256761 — Tukwila, WA
ConstructedFCC Antenna Structure Registration 1256761 — monopole near Tukwila, Washington. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1256761 is a 34 m (112 ft) monopole near Tukwila, King County, Washington. Its registration status is constructed, with construction recorded on Jun 19, 2006. It is registered to CCATT LLC, which holds 5,007 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1256761 |
| Unique system identifier | 2655927 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jun 19, 2006 |
| Registration issued | Jan 8, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2021-ANM-6263-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
Canonsburg, PA · FRN 0023254592
Holds 5,007 FCC structure registrations — view the full portfolio →
Location
- Address
- 12228 51ST PLACE SOUTH
- City
- Tukwila
- State
- Washington
- ZIP
- 98178
- County
- King County
- County FIPS
- 53033
- Coordinates
- 47.49353, -122.27094
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 1256761 compared with others?
At 34 m, structure 1256761 is roughly in line with the 36 m average across the 901 structures registered in King County. It is about 19% below 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 19% below that figure.
The site's filed ground elevation is 5 m, which puts the top of the structure 39 m above mean sea level.
Where is structure 1256761, and what is registered around it?
The registration places the structure near Tukwila in King County, Washington, at coordinates 47.49353, -122.27094, with the site address filed as "12228 51ST PLACE SOUTH". 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 1256761 on Jan 8, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 2,531 in Washington.
Who owns antenna structure 1256761?
The FCC record lists CCATT LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0023254592. Across the registry it holds 5,007 structure registrations, the 3rd-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (1,570 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2021-ANM-6263-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 1256761?
Its registered overall height above ground is 34 m (112 ft), and 39 m (127 ft) above mean sea level.
Who owns tower 1256761?
The registered owner is CCATT LLC, which holds 5,007 FCC antenna structure registrations.
Where is antenna structure 1256761?
It is located near Tukwila, King County, Washington at 12228 51ST PLACE SOUTH (47.49353, -122.27094). Its status is constructed; it was constructed on Jun 19, 2006.
What type of structure is 1256761?
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
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1256761, 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 1256761, Tukwila, King County, Washington”, https://towercensus.com/towers/washington/tukwila-1256761 (data as of October 13, 2026).