Monopole 1255578 — Silver Bay, MN
ConstructedFCC Antenna Structure Registration 1255578 — monopole near Silver Bay, Minnesota. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1255578 is a 59 m (195 ft) monopole near Silver Bay, Lake County, Minnesota. Its registration status is constructed, with construction recorded on Nov 17, 2006. It is registered to American Towers LLC, which holds 21,809 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1255578 |
| Unique system identifier | 2654743 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Nov 17, 2006 |
| Registration issued | Jul 2, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2025-AGL-7739-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
Woburn, MA · FRN 0011498342
Holds 21,809 FCC structure registrations — view the full portfolio →
Location
- Address
- 21 Shop Hill Road (311214)
- City
- Silver Bay
- State
- Minnesota
- ZIP
- 55614
- County
- Lake County
- County FIPS
- 27075
- Coordinates
- 47.29269, -91.26700
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
- Silver, MN · 1280959125 m
Guyed tower · Constructed
Lattice tower · Constructed
- Whyte, MN · 1278448107 m
Lattice tower · Constructed
Unspecified structure · Constructed
- Babbit, MN · 1288205107 m
Lattice tower · Constructed
How tall is structure 1255578 compared with others?
At 59 m, structure 1255578 is about 36% below the 92 m average across the 37 structures registered in Lake County. It is about 23% below the Minnesota average of 77 m across 3,995 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 42% above that figure.
The supporting structure itself measures 58 m; antennas and other appurtenances on top bring the overall height above ground to 59 m. The site's filed ground elevation is 287 m, which puts the top of the structure 346 m above mean sea level.
Where is structure 1255578, and what is registered around it?
The registration places the structure near Silver Bay in Lake County, Minnesota, at coordinates 47.29269, -91.26700, with the site address filed as "21 Shop Hill Road (311214)". Lake County has 37 FCC-registered antenna structures, the 39th-largest count among the 87 Minnesota counties with registrations, and 27 of them are marked constructed. Minnesota as a whole has 3,995 registrations, the 21st-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Isabella, MN · 1282313, a tower at 143 m (canceled).
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 1255578 on Jul 2, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 2,994 in Minnesota.
Who owns antenna structure 1255578?
The FCC record lists American Towers LLC of Woburn, MA as the registered owner, under FCC Registration Number 0011498342. Across the registry it holds 21,809 structure registrations, the largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is LTOWER (5,892 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2025-AGL-7739-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 1255578?
Its registered overall height above ground is 59 m (195 ft), and 346 m (1,135 ft) above mean sea level.
Who owns tower 1255578?
The registered owner is American Towers LLC, which holds 21,809 FCC antenna structure registrations.
Where is antenna structure 1255578?
It is located near Silver Bay, Lake County, Minnesota at 21 Shop Hill Road (311214) (47.29269, -91.26700). Its status is constructed; it was constructed on Nov 17, 2006.
What type of structure is 1255578?
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 Lake County, MN?
Lake County has 37 FCC-registered antenna structures, 27 of them constructed — the 39th-largest count among 87 counties in Minnesota.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1255578, 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 1255578, Silver Bay, Lake County, Minnesota”, https://towercensus.com/towers/minnesota/silver-bay-1255578 (data as of October 20, 2026).