Tank 1287898 — Harwood Heights, IL
ConstructedFCC Antenna Structure Registration 1287898 — tank near Harwood Heights, Illinois. Antenna on a water tank or similar vessel.
At a glance
FCC Antenna Structure Registration 1287898 is a 43 m (141 ft) tank near Harwood Heights, Cook County, Illinois. Its registration status is constructed, with construction recorded on Aug 31, 2000. It is registered to T-Mobile Central LLC, which holds 326 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1287898 |
| Unique system identifier | 2687326 |
| Status | Constructed (C) |
| Structure type | Tank (TANK) |
| Date constructed | Aug 31, 2000 |
| Registration issued | Jun 10, 2013 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2012-AGL-5633-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 0014510028
Holds 326 FCC structure registrations — view the full portfolio →
Location
- Address
- 4644 Oketo Av (CH11085B)
- City
- Harwood Heights
- State
- Illinois
- ZIP
- 60706
- County
- Cook County
- County FIPS
- 17031
- Coordinates
- 41.96494, -87.81244
Within ~40 km
Nearby structures
Building with tower · Constructed
Building with mast · Constructed
Building with tower · Constructed
Building with tower · Constructed
Building with tower · Granted (not yet constructed)
Building with mast · Constructed
How tall is structure 1287898 compared with others?
At 43 m, structure 1287898 is about 11% below the 48 m average across the 965 structures registered in Cook County. It is about 38% below the Illinois average of 69 m across 7,113 registrations. Among the 1,099 registrations nationwide filed under the same structure-type code (TANK), the average overall height is 43 m, so this one is roughly in line with that figure.
The site's filed ground elevation is 198 m, which puts the top of the structure 241 m above mean sea level.
Where is structure 1287898, and what is registered around it?
The registration places the structure near Harwood Heights in Cook County, Illinois, at coordinates 41.96494, -87.81244, with the site address filed as "4644 Oketo Av (CH11085B)". Cook County has 965 FCC-registered antenna structures, the largest count among the 102 Illinois counties with registrations, and 641 of them are marked constructed. Illinois as a whole has 7,113 registrations, the 6th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Chicago, IL · 1032959, a building tower at 527 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 1287898 on Jun 10, 2013. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 5,174 in Illinois.
Who owns antenna structure 1287898?
The FCC record lists T-Mobile Central LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0014510028. Across the registry it holds 326 structure registrations, the 78th-largest portfolio among the 7,865 owners with two or more, including 104 in Illinois. Its most common filed structure-type code is TOWER (153 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2012-AGL-5633-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 1287898?
Its registered overall height above ground is 43 m (141 ft), and 241 m (791 ft) above mean sea level.
Who owns tower 1287898?
The registered owner is T-Mobile Central LLC, which holds 326 FCC antenna structure registrations.
Where is antenna structure 1287898?
It is located near Harwood Heights, Cook County, Illinois at 4644 Oketo Av (CH11085B) (41.96494, -87.81244). Its status is constructed; it was constructed on Aug 31, 2000.
What type of structure is 1287898?
It is filed with the FCC under structure-type code TANK, which decodes to "Tank". Antenna on a water tank or similar vessel. 1,099 registrations nationwide use the same code.
How many antenna structures are registered in Cook County, IL?
Cook County has 965 FCC-registered antenna structures, 641 of them constructed — the largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1287898, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1287898, Harwood Heights, Cook County, Illinois”, https://towercensus.com/towers/illinois/harwood-heights-1287898 (data as of October 20, 2026).