Tower 1008303 — Dyer, IN
ConstructedFCC Antenna Structure Registration 1008303 — tower (type not specified) near Dyer, Indiana. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1008303 is a 42 m (139 ft) tower near Dyer, Lake County, Indiana. Its registration status is constructed, with construction recorded on Nov 1, 1994. 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) | 1008303 |
| Unique system identifier | 113053 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Nov 1, 1994 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2010-AGL-6389-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
Canonsburg, PA · FRN 0005793682
Holds 2,215 FCC structure registrations — view the full portfolio →
Location
- Address
- 1335 CALUMET AVE
- City
- Dyer
- State
- Indiana
- ZIP
- 46311
- County
- Lake County
- County FIPS
- 18089
- Coordinates
- 41.50700, -87.50806
Within ~40 km
Nearby structures
Building with tower · Constructed
Building with mast · Constructed
Building with tower · Constructed
Building with tower · Constructed
Building with tower · Granted (not yet constructed)
Building with mast · Constructed
How tall is structure 1008303 compared with others?
At 42 m, structure 1008303 is about 23% below the 55 m average across the 277 structures registered in Lake County. It is about 43% below the Indiana average of 74 m across 5,032 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 44% below that figure.
The supporting structure itself measures 40 m; antennas and other appurtenances on top bring the overall height above ground to 42 m. The site's filed ground elevation is 191 m, which puts the top of the structure 233 m above mean sea level.
Where is structure 1008303, and what is registered around it?
The registration places the structure near Dyer in Lake County, Indiana, at coordinates 41.50700, -87.50806, with the site address filed as "1335 CALUMET AVE". Lake County has 277 FCC-registered antenna structures, the 2nd-largest count among the 92 Indiana counties with registrations, and 199 of them are marked constructed. Indiana as a whole has 5,032 registrations, the 15th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Chicago, IL · 1032959, a building tower at 527 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 1008303 on Jan 27, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,790 in Indiana.
Who owns antenna structure 1008303?
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 196 in Indiana. 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 2010-AGL-6389-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 1008303?
Its registered overall height above ground is 42 m (139 ft), and 233 m (765 ft) above mean sea level.
Who owns tower 1008303?
The registered owner is Crown Castle GT Company, LLC, which holds 2,215 FCC antenna structure registrations.
Where is antenna structure 1008303?
It is located near Dyer, Lake County, Indiana at 1335 CALUMET AVE (41.50700, -87.50806). Its status is constructed; it was constructed on Nov 1, 1994.
What type of structure is 1008303?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,247 registrations nationwide use the same code.
How many antenna structures are registered in Lake County, IN?
Lake County has 277 FCC-registered antenna structures, 199 of them constructed — the 2nd-largest count among 92 counties in Indiana.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1008303, 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 1008303, Dyer, Lake County, Indiana”, https://towercensus.com/towers/indiana/dyer-1008303 (data as of October 13, 2026).