Lattice tower 1002685 — Green Rock, IL
ConstructedFCC Antenna Structure Registration 1002685 — lattice tower near Green Rock, Illinois. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1002685 is a 91 m (298 ft) lattice tower near Green Rock, Henry County, Illinois. Its registration status is constructed, with construction recorded on Jul 26, 1995. It is registered to Crown Castle GT Company, LLC, which holds 2,215 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1002685 |
| Unique system identifier | 108652 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Jul 26, 1995 |
| Registration issued | Apr 24, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2024-AGL-11327-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 6, 12 |
| Marking / lighting code | FAA Style D (5) |
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
Canonsburg, PA · FRN 0005793682
Holds 2,215 FCC structure registrations — view the full portfolio →
Location
- Address
- 20563 E 450TH ST
- City
- Green Rock
- State
- Illinois
- ZIP
- 61241
- County
- Henry County
- County FIPS
- 17073
- Coordinates
- 41.45064, -90.34869
Within ~40 km
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How tall is structure 1002685 compared with others?
At 91 m, structure 1002685 is roughly in line with the 95 m average across the 76 structures registered in Henry County. It is about 32% above the Illinois average of 69 m across 7,110 registrations. Among the 35,886 registrations nationwide filed under the same structure-type code (LTOWER), the average overall height is 73 m, so this one is about 25% above that figure.
The supporting structure itself measures 87 m; antennas and other appurtenances on top bring the overall height above ground to 91 m. The site's filed ground elevation is 211 m, which puts the top of the structure 302 m above mean sea level.
Where is structure 1002685, and what is registered around it?
The registration places the structure near Green Rock in Henry County, Illinois, at coordinates 41.45064, -90.34869, with the site address filed as "20563 E 450TH ST". Henry County has 76 FCC-registered antenna structures, the 23rd-largest count among the 102 Illinois counties with registrations, and 60 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 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 1002685 on Apr 24, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1002685?
The FCC record lists Crown Castle GT Company, LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0005793682. Across the registry it holds 2,215 structure registrations, the 11th-largest portfolio among the 7,865 owners with two or more, including 158 in Illinois. Its most common filed structure-type code is TOWER (1,222 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2024-AGL-11327-OE and FAA Advisory Circular 70/7460-1K, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 5, is listed on the FCC registration form as "FAA Style D". The painting and lighting specification on file cites FAA chapters 4, 6, 12.
Frequently asked questions
How tall is antenna structure 1002685?
Its registered overall height above ground is 91 m (298 ft), and 302 m (990 ft) above mean sea level.
Who owns tower 1002685?
The registered owner is Crown Castle GT Company, LLC, which holds 2,215 FCC antenna structure registrations.
Where is antenna structure 1002685?
It is located near Green Rock, Henry County, Illinois at 20563 E 450TH ST (41.45064, -90.34869). Its status is constructed; it was constructed on Jul 26, 1995.
What type of structure is 1002685?
It is filed with the FCC under structure-type code LTOWER, which decodes to "Lattice tower". Open-framework steel lattice tower. 35,886 registrations nationwide use the same code.
How many antenna structures are registered in Henry County, IL?
Henry County has 76 FCC-registered antenna structures, 60 of them constructed — the 23rd-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1002685, 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 1002685, Green Rock, Henry County, Illinois”, https://towercensus.com/towers/illinois/green-rock-1002685 (data as of October 13, 2026).