Monopole 1201146 — Lake Bluff, IL
ConstructedFCC Antenna Structure Registration 1201146 — monopole near Lake Bluff, Illinois. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1201146 is a 40 m (130 ft) monopole near Lake Bluff, Lake County, Illinois. Its registration status is constructed, with construction recorded on Jun 30, 1999. It is registered to SBA Properties, LLC, which holds 1,606 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1201146 |
| Unique system identifier | 1098219 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Jun 30, 1999 |
| Registration issued | Dec 13, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2023-AGL-15483-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
Boca Raton, FL · FRN 0005793351
Holds 1,606 FCC structure registrations — view the full portfolio →
Location
- Address
- 29770 North Highway 41 (IL01600-B)
- City
- Lake Bluff
- State
- Illinois
- ZIP
- 60044
- County
- Lake County
- County FIPS
- 17097
- Coordinates
- 42.29450, -87.87808
Within ~40 km
Nearby structures
Building with tower · Constructed
Building with tower · Constructed
Tower (type not specified) · Constructed
Structure type 2TOWER · Constructed
- Itasca, IL · 1013846212 m
Unspecified structure · Dismantled
Lattice tower · Constructed
How tall is structure 1201146 compared with others?
At 40 m, structure 1201146 is about 25% below the 53 m average across the 258 structures registered in Lake County. It is about 42% below the Illinois average of 69 m across 7,110 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is roughly in line with that figure.
The supporting structure itself measures 31 m; antennas and other appurtenances on top bring the overall height above ground to 40 m. The site's filed ground elevation is 205 m, which puts the top of the structure 244 m above mean sea level.
Where is structure 1201146, and what is registered around it?
The registration places the structure near Lake Bluff in Lake County, Illinois, at coordinates 42.29450, -87.87808, with the site address filed as "29770 North Highway 41 (IL01600-B)". Lake County has 258 FCC-registered antenna structures, the 3rd-largest count among the 102 Illinois counties with registrations, and 171 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 · 1009012, a building tower at 459 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 1201146 on Dec 13, 2023. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1201146?
The FCC record lists SBA Properties, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0005793351. Across the registry it holds 1,606 structure registrations, the 19th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (584 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2023-AGL-15483-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 1201146?
Its registered overall height above ground is 40 m (130 ft), and 244 m (801 ft) above mean sea level.
Who owns tower 1201146?
The registered owner is SBA Properties, LLC, which holds 1,606 FCC antenna structure registrations.
Where is antenna structure 1201146?
It is located near Lake Bluff, Lake County, Illinois at 29770 North Highway 41 (IL01600-B) (42.29450, -87.87808). Its status is constructed; it was constructed on Jun 30, 1999.
What type of structure is 1201146?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Lake County, IL?
Lake County has 258 FCC-registered antenna structures, 171 of them constructed — the 3rd-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1201146, 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 1201146, Lake Bluff, Lake County, Illinois”, https://towercensus.com/towers/illinois/lake-bluff-1201146 (data as of October 13, 2026).