Structure 1243857 — Kent, WA
DismantledFCC Antenna Structure Registration 1243857 — unspecified structure near Kent, Washington.
At a glance
FCC Antenna Structure Registration 1243857 is a 37 m (120 ft) structure near Kent, King County, Washington. Its registration status is dismantled, with construction recorded on Feb 26, 2007, and the FCC record shows it dismantled on Apr 29, 2015. It is registered to T-Mobile West LLC, which holds 1,634 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1243857 |
| Unique system identifier | 2642979 |
| Status | Dismantled (I) |
| Structure type | Unspecified structure (—) |
| Date constructed | Feb 26, 2007 |
| Registration issued | Apr 29, 2015 |
| Date dismantled | Apr 29, 2015 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2004-ANM-492-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
Bellevue, WA · FRN 0002837276
Holds 1,634 FCC structure registrations — view the full portfolio →
Location
- Address
- 21600 SE 288th (SE04135D)
- City
- Kent
- State
- Washington
- ZIP
- 98010
- County
- King County
- County FIPS
- 53033
- Coordinates
- 47.34408, -122.05322
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 1243857 compared with others?
At 37 m, structure 1243857 is roughly in line with the 36 m average across the 901 structures registered in King County. It is about 13% below the Washington average of 42 m across 3,660 registrations.
The site's filed ground elevation is 159 m, which puts the top of the structure 196 m above mean sea level.
Where is structure 1243857, and what is registered around it?
The registration places the structure near Kent in King County, Washington, at coordinates 47.34408, -122.05322, with the site address filed as "21600 SE 288th (SE04135D)". 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 "Dismantled" mean?
Dismantled means the owner has notified the FCC that the structure was taken down. The FCC issued registration 1243857 on Apr 29, 2015. Nationally, 12,669 of the 197,770 registrations (6.4%) carry the dismantled status, including 218 in Washington.
Who owns antenna structure 1243857?
The FCC record lists T-Mobile West LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0002837276. Across the registry it holds 1,634 structure registrations, the 17th-largest portfolio among the 7,865 owners with two or more, including 370 in Washington. Its most common filed structure-type code is BANT (372 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2004-ANM-492-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 1243857?
Its registered overall height above ground is 37 m (120 ft), and 196 m (643 ft) above mean sea level.
Who owns tower 1243857?
The registered owner is T-Mobile West LLC, which holds 1,634 FCC antenna structure registrations.
Where is antenna structure 1243857?
It is located near Kent, King County, Washington at 21600 SE 288th (SE04135D) (47.34408, -122.05322). Its status is dismantled; it was constructed on Feb 26, 2007.
What type of structure is 1243857?
The FCC record does not state a structure type for this registration.
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 1243857, 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 1243857, Kent, King County, Washington”, https://towercensus.com/towers/washington/kent-1243857 (data as of October 13, 2026).