Monopole 1304921 — Waukesha, WI
ConstructedFCC Antenna Structure Registration 1304921 — monopole near Waukesha, Wisconsin. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1304921 is a 38 m (124 ft) monopole near Waukesha, Milwaukee County, Wisconsin. Its registration status is constructed, with construction recorded on Feb 5, 2024. It is registered to PI Tower Development LLC, which holds 932 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1304921 |
| Unique system identifier | 2704617 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Feb 5, 2024 |
| Registration issued | Nov 25, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AGL-14268-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
Charlotte, NC · FRN 0023395601
Holds 932 FCC structure registrations — view the full portfolio →
Location
- Address
- 6101 S 51st Street
- City
- Waukesha
- State
- Wisconsin
- ZIP
- 53129
- County
- Milwaukee County
- County FIPS
- 55079
- Coordinates
- 42.93103, -87.98061
Within ~40 km
Nearby structures
Guyed tower · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Dismantled
How tall is structure 1304921 compared with others?
At 38 m, structure 1304921 is about 33% below the 56 m average across the 256 structures registered in Milwaukee County. It is about half of the Wisconsin average of 73 m across 5,115 registrations. Among the 24,665 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is roughly in line with that figure.
The supporting structure itself measures 31 m; antennas and other appurtenances on top bring the overall height above ground to 38 m. The site's filed ground elevation is 229 m, which puts the top of the structure 267 m above mean sea level.
Where is structure 1304921, and what is registered around it?
The registration places the structure near Waukesha in Milwaukee County, Wisconsin, at coordinates 42.93103, -87.98061, with the site address filed as "6101 S 51st Street". Milwaukee County has 256 FCC-registered antenna structures, the largest count among the 72 Wisconsin counties with registrations, and 175 of them are marked constructed. Wisconsin as a whole has 5,115 registrations, the 13th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Milwaukee, WI · 1047092, a guyed tower at 374 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 1304921 on Nov 25, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 3,946 in Wisconsin.
Who owns antenna structure 1304921?
The FCC record lists PI Tower Development LLC of Charlotte, NC as the registered owner, under FCC Registration Number 0023395601. Across the registry it holds 932 structure registrations, the 31st-largest portfolio among the 7,865 owners with two or more, including 55 in Wisconsin. Its most common filed structure-type code is MTOWER (435 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AGL-14268-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 1304921?
Its registered overall height above ground is 38 m (124 ft), and 267 m (875 ft) above mean sea level.
Who owns tower 1304921?
The registered owner is PI Tower Development LLC, which holds 932 FCC antenna structure registrations.
Where is antenna structure 1304921?
It is located near Waukesha, Milwaukee County, Wisconsin at 6101 S 51st Street (42.93103, -87.98061). Its status is constructed; it was constructed on Feb 5, 2024.
What type of structure is 1304921?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,665 registrations nationwide use the same code.
How many antenna structures are registered in Milwaukee County, WI?
Milwaukee County has 256 FCC-registered antenna structures, 175 of them constructed — the largest count among 72 counties in Wisconsin.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1304921, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1304921, Waukesha, Milwaukee County, Wisconsin”, https://towercensus.com/towers/wisconsin/waukesha-1304921 (data as of October 20, 2026).