Lattice tower 1257021 — Chambersburg, IL
ConstructedFCC Antenna Structure Registration 1257021 — lattice tower near Chambersburg, Illinois. Open-framework steel lattice tower.
At a glance
FCC Antenna Structure Registration 1257021 is a 69 m (227 ft) lattice tower near Chambersburg, Pike County, Illinois. Its registration status is constructed, with construction recorded on Apr 30, 2007. It is registered to ARRAY DIGITAL INFRASTRUCTURE, INC., which holds 4,591 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1257021 |
| Unique system identifier | 2656187 |
| Status | Constructed (C) |
| Structure type | Lattice tower (LTOWER) |
| Date constructed | Apr 30, 2007 |
| Registration issued | May 6, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2026-AGL-6791-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 8, 12 |
| 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
ARRAY DIGITAL INFRASTRUCTURE, INC.
Chicago, IL · FRN 0004372322
Holds 4,591 FCC structure registrations — view the full portfolio →
Location
- Address
- 42286 State Hwy 106
- City
- Chambersburg
- State
- Illinois
- ZIP
- 62363
- County
- Pike County
- County FIPS
- 17149
- Coordinates
- 39.80958, -90.73464
Within ~40 km
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How tall is structure 1257021 compared with others?
At 69 m, structure 1257021 is about 12% below the 78 m average across the 66 structures registered in Pike 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 67 m; antennas and other appurtenances on top bring the overall height above ground to 69 m. The site's filed ground elevation is 159 m, which puts the top of the structure 228 m above mean sea level.
Where is structure 1257021, and what is registered around it?
The registration places the structure near Chambersburg in Pike County, Illinois, at coordinates 39.80958, -90.73464, with the site address filed as "42286 State Hwy 106". Pike County has 66 FCC-registered antenna structures, the 29th-largest count among the 102 Illinois counties with registrations, and 51 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 Lynnville, IL · 1203771, a structure at 152 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 1257021 on May 6, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1257021?
The FCC record lists ARRAY DIGITAL INFRASTRUCTURE, INC. of Chicago, IL as the registered owner, under FCC Registration Number 0004372322. Across the registry it holds 4,591 structure registrations, the 4th-largest portfolio among the 7,865 owners with two or more, including 345 in Illinois. Its most common filed structure-type code is LTOWER (2,087 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2026-AGL-6791-OE and FAA Advisory Circular 70/7460-1K, 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, 12.
Frequently asked questions
How tall is antenna structure 1257021?
Its registered overall height above ground is 69 m (227 ft), and 228 m (747 ft) above mean sea level.
Who owns tower 1257021?
The registered owner is ARRAY DIGITAL INFRASTRUCTURE, INC., which holds 4,591 FCC antenna structure registrations.
Where is antenna structure 1257021?
It is located near Chambersburg, Pike County, Illinois at 42286 State Hwy 106 (39.80958, -90.73464). Its status is constructed; it was constructed on Apr 30, 2007.
What type of structure is 1257021?
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 Pike County, IL?
Pike County has 66 FCC-registered antenna structures, 51 of them constructed — the 29th-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1257021, 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 1257021, Chambersburg, Pike County, Illinois”, https://towercensus.com/towers/illinois/chambersburg-1257021 (data as of October 13, 2026).