Tower 1251107 — Chicago, IL
Granted (not yet constructed)FCC Antenna Structure Registration 1251107 — tower (type not specified) near Chicago, Illinois. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1251107 is a 46 m (150 ft) tower near Chicago, Cook County, Illinois. Its registration status is granted (not yet constructed). It is registered to City Of Chicago OEMC, which holds 5 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1251107 |
| Unique system identifier | 2650271 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | — |
| Registration issued | Nov 29, 2005 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2005-AGL-3880-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
Chicago, IL · FRN 0002833416
Holds 5 FCC structure registrations — view the full portfolio →
Location
- Address
- 3420 West 63rd Street
- City
- Chicago
- State
- Illinois
- ZIP
- 60629
- County
- Cook County
- County FIPS
- 17031
- Coordinates
- 41.77889, -87.70819
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 · Canceled
How tall is structure 1251107 compared with others?
At 46 m, structure 1251107 is roughly in line with the 48 m average across the 965 structures registered in Cook County. It is about 34% below the Illinois average of 69 m across 7,108 registrations. Among the 75,302 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 40% below that figure.
The site's filed ground elevation is 183 m, which puts the top of the structure 229 m above mean sea level.
Where is structure 1251107, and what is registered around it?
The registration places the structure near Chicago in Cook County, Illinois, at coordinates 41.77889, -87.70819, with the site address filed as "3420 West 63rd Street". Cook County has 965 FCC-registered antenna structures, the largest count among the 102 Illinois counties with registrations, and 640 of them are marked constructed. Illinois as a whole has 7,108 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 "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1251107 on Nov 29, 2005. Nationally, 18,398 of the 197,703 registrations (9.3%) carry the granted (not yet constructed) status, including 447 in Illinois.
Who owns antenna structure 1251107?
The FCC record lists City Of Chicago OEMC of Chicago, IL as the registered owner, under FCC Registration Number 0002833416. Across the registry it holds 5 structure registrations, including 5 in Illinois. Its most common filed structure-type code is LTOWER (2 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2005-AGL-3880-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 1251107?
Its registered overall height above ground is 46 m (150 ft), and 229 m (750 ft) above mean sea level.
Who owns tower 1251107?
The registered owner is City Of Chicago OEMC, which holds 5 FCC antenna structure registrations.
Where is antenna structure 1251107?
It is located near Chicago, Cook County, Illinois at 3420 West 63rd Street (41.77889, -87.70819). Its status is granted (not yet constructed).
What type of structure is 1251107?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,302 registrations nationwide use the same code.
How many antenna structures are registered in Cook County, IL?
Cook County has 965 FCC-registered antenna structures, 640 of them constructed — the largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1251107, 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 1251107, Chicago, Cook County, Illinois”, https://towercensus.com/towers/illinois/chicago-1251107 (data as of October 13, 2026).