Lattice tower 1217997 — Dennison, IL
ConstructedFCC Antenna Structure Registration 1217997 — lattice tower near Dennison, Illinois. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1217997 is a 75 m (245 ft) lattice tower near Dennison, Clark County, Illinois. Its registration status is constructed, with construction recorded on Nov 15, 2000. It is registered to American Towers LLC, which holds 21,809 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1217997 |
| Unique system identifier | 2615573 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Nov 15, 2000 |
| Registration issued | Apr 14, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AGL-13105-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
Woburn, MA · FRN 0011498342
Holds 21,809 FCC structure registrations — view the full portfolio →
Location
- Address
- 19108 North 2600th Street (303789)
- City
- Dennison
- State
- Illinois
- ZIP
- 62423
- County
- Clark County
- County FIPS
- 17023
- Coordinates
- 39.42847, -87.53500
Within ~40 km
Nearby structures
Unspecified structure · Dismantled
Guyed tower · Constructed
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
How tall is structure 1217997 compared with others?
At 75 m, structure 1217997 is roughly in line with the 78 m average across the 44 structures registered in Clark County. It is roughly in line with 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 roughly in line with that figure.
The supporting structure itself measures 73 m; antennas and other appurtenances on top bring the overall height above ground to 75 m. The site's filed ground elevation is 169 m, which puts the top of the structure 243 m above mean sea level.
Where is structure 1217997, and what is registered around it?
The registration places the structure near Dennison in Clark County, Illinois, at coordinates 39.42847, -87.53500, with the site address filed as "19108 North 2600th Street (303789)". Clark County has 44 FCC-registered antenna structures, the 51st-largest count among the 102 Illinois counties with registrations, and 30 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 Farmersburg, IN · 1035280, a structure at 305 m (dismantled).
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 1217997 on Apr 14, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1217997?
The FCC record lists American Towers LLC of Woburn, MA as the registered owner, under FCC Registration Number 0011498342. Across the registry it holds 21,809 structure registrations, the largest portfolio among the 7,865 owners with two or more, including 881 in Illinois. Its most common filed structure-type code is LTOWER (5,885 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AGL-13105-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 1217997?
Its registered overall height above ground is 75 m (245 ft), and 243 m (799 ft) above mean sea level.
Who owns tower 1217997?
The registered owner is American Towers LLC, which holds 21,809 FCC antenna structure registrations.
Where is antenna structure 1217997?
It is located near Dennison, Clark County, Illinois at 19108 North 2600th Street (303789) (39.42847, -87.53500). Its status is constructed; it was constructed on Nov 15, 2000.
What type of structure is 1217997?
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 Clark County, IL?
Clark County has 44 FCC-registered antenna structures, 30 of them constructed — the 51st-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1217997, 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 1217997, Dennison, Clark County, Illinois”, https://towercensus.com/towers/illinois/dennison-1217997 (data as of October 13, 2026).