Building antenna 1058550 — Chicago, IL
TerminatedFCC Antenna Structure Registration 1058550 — building with antenna near Chicago, Illinois. Building with an antenna mounted on top.
At a glance
FCC Antenna Structure Registration 1058550 is a 54 m (177 ft) building antenna near Chicago, Cook County, Illinois. Its registration status is terminated, with construction recorded on Aug 30, 1994. It is registered to NEXTEL WEST CORPORATION DBA = NEXTEL COMMUNICATIONS.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1058550 |
| Unique system identifier | 106461 |
| Status | Terminated (T) |
| Structure type | Building with antenna (BANT) |
| Date constructed | Aug 30, 1994 |
| Registration issued | Dec 7, 1998 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 94-AGL-2312-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
NEXTEL WEST CORPORATION DBA = NEXTEL COMMUNICATIONS
Oak Brook, IL
Location
- Address
- 320 EAST 21ST STREET
- City
- Chicago
- State
- Illinois
- ZIP
- 60616
- County
- Cook County
- County FIPS
- 17031
- Coordinates
- 41.85472, -87.62000
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 1058550 compared with others?
At 54 m, structure 1058550 is about 12% above the 48 m average across the 965 structures registered in Cook County. It is about 22% below the Illinois average of 69 m across 7,110 registrations. Among the 1,597 registrations nationwide filed under the same structure-type code (BANT), the average overall height is 36 m, so this one is about 48% above that figure.
The site's filed ground elevation is 180 m, which puts the top of the structure 234 m above mean sea level.
Where is structure 1058550, and what is registered around it?
The registration places the structure near Chicago in Cook County, Illinois, at coordinates 41.85472, -87.62000, with the site address filed as "320 EAST 21ST STREET". 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 7,110 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 "Terminated" mean?
Terminated means the FCC has ended the registration. The FCC issued registration 1058550 on Dec 7, 1998. Nationally, 8,910 of the 197,770 registrations (4.5%) carry the terminated status, including 292 in Illinois.
Who owns antenna structure 1058550?
The FCC record lists NEXTEL WEST CORPORATION DBA = NEXTEL COMMUNICATIONS of Oak Brook, IL as the registered owner.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 94-AGL-2312-OE, the FAA review of the structure's effect on air navigation.
Frequently asked questions
How tall is antenna structure 1058550?
Its registered overall height above ground is 54 m (177 ft), and 234 m (768 ft) above mean sea level.
Who owns tower 1058550?
The registered owner is NEXTEL WEST CORPORATION DBA = NEXTEL COMMUNICATIONS.
Where is antenna structure 1058550?
It is located near Chicago, Cook County, Illinois at 320 EAST 21ST STREET (41.85472, -87.62000). Its status is terminated; it was constructed on Aug 30, 1994.
What type of structure is 1058550?
It is filed with the FCC under structure-type code BANT, which decodes to "Building with antenna". Building with an antenna mounted on top. 1,597 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 1058550, 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 1058550, Chicago, Cook County, Illinois”, https://towercensus.com/towers/illinois/chicago-1058550 (data as of October 13, 2026).