Guyed tower 1325777 — Hillsdale, IL
ConstructedFCC Antenna Structure Registration 1325777 — guyed tower near Hillsdale, Illinois. Tower or mast held upright by tensioned guy wires anchored in the ground around its base.
At a glance
FCC Antenna Structure Registration 1325777 is a 94 m (309 ft) guyed tower near Hillsdale, Rock Island County, Illinois. Its registration status is constructed, with construction recorded on Feb 24, 2025. It is registered to Tillman Infrastructure, LLC, which holds 3,285 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1325777 |
| Unique system identifier | 2726027 |
| Status | Constructed (C) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Feb 24, 2025 |
| Registration issued | Mar 3, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2023-AGL-7190-OE |
| FAA circular | 70/7460-1M |
| Painting / lighting spec | 4, 8, 15 |
| Marking / lighting code | FAA Style E (7) |
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
New York, NY · FRN 0025969999
Holds 3,285 FCC structure registrations — view the full portfolio →
Location
- Address
- 29800 66th Ave. North
- City
- Hillsdale
- State
- Illinois
- ZIP
- 61257
- County
- Rock Island County
- County FIPS
- 17161
- Coordinates
- 41.58350, -90.20853
Within ~40 km
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Guyed tower · Constructed
How tall is structure 1325777 compared with others?
At 94 m, structure 1325777 is about 49% above the 63 m average across the 118 structures registered in Rock Island County. It is about 37% above the Illinois average of 69 m across 7,113 registrations. Among the 20,303 registrations nationwide filed under the same structure-type code (GTOWER), the average overall height is 107 m, so this one is about 12% below that figure.
The supporting structure itself measures 91 m; antennas and other appurtenances on top bring the overall height above ground to 94 m. The site's filed ground elevation is 179 m, which puts the top of the structure 273 m above mean sea level.
Where is structure 1325777, and what is registered around it?
The registration places the structure near Hillsdale in Rock Island County, Illinois, at coordinates 41.58350, -90.20853, with the site address filed as "29800 66th Ave. North". Rock Island County has 118 FCC-registered antenna structures, the 14th-largest count among the 102 Illinois counties with registrations, and 94 of them are marked constructed. Illinois as a whole has 7,113 registrations, the 6th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Bettendorf, IA · 1035417, a guyed tower at 421 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 1325777 on Mar 3, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 5,174 in Illinois.
Who owns antenna structure 1325777?
The FCC record lists Tillman Infrastructure, LLC of New York, NY as the registered owner, under FCC Registration Number 0025969999. Across the registry it holds 3,285 structure registrations, the 6th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is LTOWER (1,932 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2023-AGL-7190-OE and FAA Advisory Circular 70/7460-1M, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 7, is listed on the FCC registration form as "FAA Style E". The painting and lighting specification on file cites FAA chapters 4, 8, 15.
Frequently asked questions
How tall is antenna structure 1325777?
Its registered overall height above ground is 94 m (309 ft), and 273 m (897 ft) above mean sea level.
Who owns tower 1325777?
The registered owner is Tillman Infrastructure, LLC, which holds 3,285 FCC antenna structure registrations.
Where is antenna structure 1325777?
It is located near Hillsdale, Rock Island County, Illinois at 29800 66th Ave. North (41.58350, -90.20853). Its status is constructed; it was constructed on Feb 24, 2025.
What type of structure is 1325777?
It is filed with the FCC under structure-type code GTOWER, which decodes to "Guyed tower". Tower or mast held upright by tensioned guy wires anchored in the ground around its base. 20,303 registrations nationwide use the same code.
How many antenna structures are registered in Rock Island County, IL?
Rock Island County has 118 FCC-registered antenna structures, 94 of them constructed — the 14th-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1325777, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1325777, Hillsdale, Rock Island County, Illinois”, https://towercensus.com/towers/illinois/hillsdale-1325777 (data as of October 20, 2026).