Monopole 1266841 — Lisle, IL
ConstructedFCC Antenna Structure Registration 1266841 — monopole near Lisle, Illinois. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1266841 is a 50 m (164 ft) monopole near Lisle, DuPage County, Illinois. Its registration status is constructed, with construction recorded on Oct 30, 2007. It is registered to SBA Monarch Towers III, LLC, which holds 843 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1266841 |
| Unique system identifier | 2666188 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Oct 30, 2007 |
| Registration issued | Aug 23, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2023-AGL-13732-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 0022722425
Holds 843 FCC structure registrations — view the full portfolio →
Location
- Address
- 5528 Main St (IL41062-T)
- City
- Lisle
- State
- Illinois
- ZIP
- 60532
- County
- DuPage County
- County FIPS
- 17043
- Coordinates
- 41.78436, -88.07469
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Structure type 2TOWER · Constructed
- Itasca, IL · 1013846212 m
Unspecified structure · Dismantled
Tower (type not specified) · Constructed
Lattice tower · Constructed
Tower (type not specified) · Terminated
How tall is structure 1266841 compared with others?
At 50 m, structure 1266841 is roughly in line with the 51 m average across the 256 structures registered in DuPage County. It is about 27% 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 about 19% above that figure.
The supporting structure itself measures 44 m; antennas and other appurtenances on top bring the overall height above ground to 50 m. The site's filed ground elevation is 208 m, which puts the top of the structure 258 m above mean sea level.
Where is structure 1266841, and what is registered around it?
The registration places the structure near Lisle in DuPage County, Illinois, at coordinates 41.78436, -88.07469, with the site address filed as "5528 Main St (IL41062-T)". DuPage County has 256 FCC-registered antenna structures, the 4th-largest count among the 102 Illinois counties with registrations, and 172 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 Elk Grove Village, IL · 1007548, a tower at 229 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 1266841 on Aug 23, 2023. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1266841?
The FCC record lists SBA Monarch Towers III, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0022722425. Across the registry it holds 843 structure registrations, the 33rd-largest portfolio among the 7,865 owners with two or more, including 49 in Illinois. Its most common filed structure-type code is TOWER (308 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2023-AGL-13732-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 1266841?
Its registered overall height above ground is 50 m (164 ft), and 258 m (847 ft) above mean sea level.
Who owns tower 1266841?
The registered owner is SBA Monarch Towers III, LLC, which holds 843 FCC antenna structure registrations.
Where is antenna structure 1266841?
It is located near Lisle, DuPage County, Illinois at 5528 Main St (IL41062-T) (41.78436, -88.07469). Its status is constructed; it was constructed on Oct 30, 2007.
What type of structure is 1266841?
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 DuPage County, IL?
DuPage County has 256 FCC-registered antenna structures, 172 of them constructed — the 4th-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1266841, 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 1266841, Lisle, DuPage County, Illinois”, https://towercensus.com/towers/illinois/lisle-1266841 (data as of October 13, 2026).