Guyed tower 1243605 — Marshfield, WI
ConstructedFCC Antenna Structure Registration 1243605 — guyed tower near Marshfield, Wisconsin. Tower or mast held upright by tensioned guy wires anchored in the ground around its base.
At a glance
FCC Antenna Structure Registration 1243605 is a 117 m (383 ft) guyed tower near Marshfield, Marathon County, Wisconsin. Its registration status is constructed, with construction recorded on Apr 28, 2004. It is registered to SBA Towers II LLC, which holds 2,321 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1243605 |
| Unique system identifier | 2642629 |
| Status | Constructed (C) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Apr 28, 2004 |
| Registration issued | Dec 3, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AGL-13312-OE |
| FAA circular | 70/7460-1M |
| Painting / lighting spec | 4, 8, 15 |
| 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
Boca Raton, FL · FRN 0015709579
Holds 2,321 FCC structure registrations — view the full portfolio →
Location
- Address
- M131 County Road (WI09702-A)
- City
- Marshfield
- State
- Wisconsin
- ZIP
- 54449
- County
- Marathon County
- County FIPS
- 55073
- Coordinates
- 44.70100, -90.15281
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Dismantled
Tower (type not specified) · Constructed
- Owen, WI · 1281084151 m
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1243605 compared with others?
At 117 m, structure 1243605 is about 57% above the 75 m average across the 160 structures registered in Marathon County. It is about 60% above the Wisconsin average of 73 m across 5,115 registrations. Among the 20,277 registrations nationwide filed under the same structure-type code (GTOWER), the average overall height is 107 m, so this one is roughly in line with that figure.
The site's filed ground elevation is 369 m, which puts the top of the structure 486 m above mean sea level.
Where is structure 1243605, and what is registered around it?
The registration places the structure near Marshfield in Marathon County, Wisconsin, at coordinates 44.70100, -90.15281, with the site address filed as "M131 County Road (WI09702-A)". Marathon County has 160 FCC-registered antenna structures, the 4th-largest count among the 72 Wisconsin counties with registrations, and 123 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 Milladore, WI · 1212230, a tower at 244 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 1243605 on Dec 3, 2025. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 3,949 in Wisconsin.
Who owns antenna structure 1243605?
The FCC record lists SBA Towers II LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0015709579. Across the registry it holds 2,321 structure registrations, the 8th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (867 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AGL-13312-OE and FAA Advisory Circular 70/7460-1M, 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, 15.
Frequently asked questions
How tall is antenna structure 1243605?
Its registered overall height above ground is 117 m (383 ft), and 486 m (1,593 ft) above mean sea level.
Who owns tower 1243605?
The registered owner is SBA Towers II LLC, which holds 2,321 FCC antenna structure registrations.
Where is antenna structure 1243605?
It is located near Marshfield, Marathon County, Wisconsin at M131 County Road (WI09702-A) (44.70100, -90.15281). Its status is constructed; it was constructed on Apr 28, 2004.
What type of structure is 1243605?
It is filed with the FCC under structure-type code GTOWER, which decodes to "Guyed tower". Tower or mast held upright by tensioned guy wires anchored in the ground around its base. 20,277 registrations nationwide use the same code.
How many antenna structures are registered in Marathon County, WI?
Marathon County has 160 FCC-registered antenna structures, 123 of them constructed — the 4th-largest count among 72 counties in Wisconsin.
Related pages
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1243605, 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 1243605, Marshfield, Marathon County, Wisconsin”, https://towercensus.com/towers/wisconsin/marshfield-1243605 (data as of October 13, 2026).