Monopole 1233963 — Brown City, MI
ConstructedFCC Antenna Structure Registration 1233963 — monopole near Brown City, Michigan. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1233963 is a 61 m (199 ft) monopole near Brown City, Sanilac County, Michigan. Its registration status is constructed, with construction recorded on Nov 30, 2001. It is registered to SBA 2012 TC Assets, LLC, which holds 2,703 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1233963 |
| Unique system identifier | 2632049 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Nov 30, 2001 |
| Registration issued | Mar 18, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 01-AGL-6155-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
Boca Raton, FL · FRN 0018530147
Holds 2,703 FCC structure registrations — view the full portfolio →
Location
- Address
- 4067 Main Street (MI46918-A)
- City
- Brown City
- State
- Michigan
- ZIP
- 48416
- County
- Sanilac County
- County FIPS
- 26151
- Coordinates
- 43.21083, -82.98225
Within ~40 km
Nearby structures
Lattice tower · Constructed
Lattice tower · Constructed
- Jeddo, MI · 1230127152 m
Guyed tower · Constructed
Guyed tower · Constructed
- Hadley, MI · 1209947139 m
Guyed tower · Dismantled
Tower (type not specified) · Granted (not yet constructed)
How tall is structure 1233963 compared with others?
At 61 m, structure 1233963 is about 34% below the 92 m average across the 53 structures registered in Sanilac County. It is about 18% below the Michigan average of 74 m across 6,225 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 about 45% above that figure.
The supporting structure itself measures 59 m; antennas and other appurtenances on top bring the overall height above ground to 61 m. The site's filed ground elevation is 247 m, which puts the top of the structure 308 m above mean sea level.
Where is structure 1233963, and what is registered around it?
The registration places the structure near Brown City in Sanilac County, Michigan, at coordinates 43.21083, -82.98225, with the site address filed as "4067 Main Street (MI46918-A)". Sanilac County has 53 FCC-registered antenna structures, the 45th-largest count among the 83 Michigan counties with registrations, and 43 of them are marked constructed. Michigan as a whole has 6,225 registrations, the 7th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Columbiaville, MI · 1001251, a lattice tower 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 1233963 on Mar 18, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 4,537 in Michigan.
Who owns antenna structure 1233963?
The FCC record lists SBA 2012 TC Assets, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0018530147. Across the registry it holds 2,703 structure registrations, the 7th-largest portfolio among the 7,865 owners with two or more, including 175 in Michigan. Its most common filed structure-type code is TOWER (1,119 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 01-AGL-6155-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 1233963?
Its registered overall height above ground is 61 m (199 ft), and 308 m (1,009 ft) above mean sea level.
Who owns tower 1233963?
The registered owner is SBA 2012 TC Assets, LLC, which holds 2,703 FCC antenna structure registrations.
Where is antenna structure 1233963?
It is located near Brown City, Sanilac County, Michigan at 4067 Main Street (MI46918-A) (43.21083, -82.98225). Its status is constructed; it was constructed on Nov 30, 2001.
What type of structure is 1233963?
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 Sanilac County, MI?
Sanilac County has 53 FCC-registered antenna structures, 43 of them constructed — the 45th-largest count among 83 counties in Michigan.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1233963, 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 1233963, Brown City, Sanilac County, Michigan”, https://towercensus.com/towers/michigan/brown-city-1233963 (data as of October 20, 2026).