Tower 1242531 — Lockport, IN
ConstructedFCC Antenna Structure Registration 1242531 — tower (type not specified) near Lockport, 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 1242531 is a 44 m (143 ft) tower near Lockport, Indiana. Its registration status is constructed, with construction recorded on Sep 9, 2004. It is registered to T-Mobile USA Tower LLC, which holds 1,344 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1242531 |
| Unique system identifier | 2641498 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Sep 9, 2004 |
| Registration issued | Jan 23, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2008-AGL-6811-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
Bellevue, WA · FRN 0022193270
Holds 1,344 FCC structure registrations — view the full portfolio →
Location
- Address
- 15036 South Archer Avenue (CH45511A)
- City
- Lockport
- State
- Indiana
- ZIP
- 60441
- County FIPS
- 17197
- Coordinates
- 41.61308, -88.04194
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Structure type 2TOWER · Constructed
- Itasca, IL · 1013846212 m
Unspecified structure · Dismantled
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Lattice tower · Constructed
How tall is structure 1242531 compared with others?
At 44 m, structure 1242531 is about 41% 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 43% below that figure.
The site's filed ground elevation is 197 m, which puts the top of the structure 240 m above mean sea level.
Where is structure 1242531, and what is registered around it?
The registration places the structure near Lockport, Indiana, at coordinates 41.61308, -88.04194, with the site address filed as "15036 South Archer Avenue (CH45511A)". 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 Elk Grove Village, IL · 1007548, a tower at 229 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 1242531 on Jan 23, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,790 in Indiana.
Who owns antenna structure 1242531?
The FCC record lists T-Mobile USA Tower LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0022193270. Across the registry it holds 1,344 structure registrations, the 22nd-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (668 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2008-AGL-6811-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 1242531?
Its registered overall height above ground is 44 m (143 ft), and 240 m (788 ft) above mean sea level.
Who owns tower 1242531?
The registered owner is T-Mobile USA Tower LLC, which holds 1,344 FCC antenna structure registrations.
Where is antenna structure 1242531?
It is located near Lockport, Indiana at 15036 South Archer Avenue (CH45511A) (41.61308, -88.04194). Its status is constructed; it was constructed on Sep 9, 2004.
What type of structure is 1242531?
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.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1242531, 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 1242531, Lockport, Indiana”, https://towercensus.com/towers/indiana/lockport-1242531 (data as of October 13, 2026).