Tower 1002557 — Chicago, IL
CanceledFCC Antenna Structure Registration 1002557 — 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 1002557 is a 27 m (90 ft) tower near Chicago, Cook County, Illinois. Its registration status is canceled. It is registered to SOUTHWESTERN BELL MOBILE SYSTEMS INC DBA = CELLULAR ONE CHICAGO.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1002557 |
| Unique system identifier | 97483 |
| Status | Canceled (A) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | — |
| Registration issued | Sep 13, 1996 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 96-AGL-1368-OE |
| FAA circular | — |
| Painting / lighting spec | — |
| Marking / lighting code | — |
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
SOUTHWESTERN BELL MOBILE SYSTEMS INC DBA = CELLULAR ONE CHICAGO
Dallas, TX
Location
- Address
- 5215 S KEELER
- City
- Chicago
- State
- Illinois
- ZIP
- 60632
- County
- Cook County
- County FIPS
- 17031
- Coordinates
- 41.79778, -87.72750
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 1002557 compared with others?
At 27 m, structure 1002557 is about 43% below the 48 m average across the 965 structures registered in Cook County. It is about 40% of 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 36% of that figure.
The site's filed ground elevation is 184 m, which puts the top of the structure 211 m above mean sea level.
Where is structure 1002557, and what is registered around it?
The registration places the structure near Chicago in Cook County, Illinois, at coordinates 41.79778, -87.72750, with the site address filed as "5215 S KEELER". 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 "Canceled" mean?
Canceled means the registration is no longer active in the FCC registry; the record is kept here as part of the registry's history. The FCC issued registration 1002557 on Sep 13, 1996. Nationally, 15,871 of the 197,703 registrations (8%) carry the canceled status, including 581 in Illinois.
Who owns antenna structure 1002557?
The FCC record lists SOUTHWESTERN BELL MOBILE SYSTEMS INC DBA = CELLULAR ONE CHICAGO of Dallas, TX as the registered owner.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 96-AGL-1368-OE, the FAA review of the structure's effect on air navigation.
Frequently asked questions
How tall is antenna structure 1002557?
Its registered overall height above ground is 27 m (90 ft), and 211 m (693 ft) above mean sea level.
Who owns tower 1002557?
The registered owner is SOUTHWESTERN BELL MOBILE SYSTEMS INC DBA = CELLULAR ONE CHICAGO.
Where is antenna structure 1002557?
It is located near Chicago, Cook County, Illinois at 5215 S KEELER (41.79778, -87.72750). Its status is canceled.
What type of structure is 1002557?
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 1002557, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1002557, Chicago, Cook County, Illinois”, https://towercensus.com/towers/illinois/chicago-1002557 (data as of October 6, 2026).