Tower 1057185 — Cambridge, MN
ConstructedFCC Antenna Structure Registration 1057185 — tower (type not specified) near Cambridge, Minnesota. 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 1057185 is a 61 m (199 ft) tower near Cambridge, Isanti County, Minnesota. Its registration status is constructed, with construction recorded on Dec 17, 1997. 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) | 1057185 |
| Unique system identifier | 617673 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Dec 17, 1997 |
| Registration issued | Jan 23, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 97-AGL-1532-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
- 559 18TH AVE
- City
- Cambridge
- State
- Minnesota
- ZIP
- 55008
- County
- Isanti County
- County FIPS
- 27059
- Coordinates
- 45.55528, -93.23056
Within ~40 km
Nearby structures
- Anoka, MN · 1242341345 m
Lattice tower · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
- Bock, MN · 1020195145 m
Tower (type not specified) · Constructed
How tall is structure 1057185 compared with others?
At 61 m, structure 1057185 is roughly in line with the 67 m average across the 27 structures registered in Isanti County. It is about 22% below the Minnesota average of 77 m across 3,995 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 20% below that figure.
The supporting structure itself measures 52 m; antennas and other appurtenances on top bring the overall height above ground to 61 m. The site's filed ground elevation is 294 m, which puts the top of the structure 355 m above mean sea level.
Where is structure 1057185, and what is registered around it?
The registration places the structure near Cambridge in Isanti County, Minnesota, at coordinates 45.55528, -93.23056, with the site address filed as "559 18TH AVE". Isanti County has 27 FCC-registered antenna structures, the 65th-largest count among the 87 Minnesota counties with registrations, and 19 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 Anoka, MN · 1242341, a lattice tower at 345 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 1057185 on Jan 23, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 2,994 in Minnesota.
Who owns antenna structure 1057185?
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, including 77 in Minnesota. 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 97-AGL-1532-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 1057185?
Its registered overall height above ground is 61 m (199 ft), and 355 m (1,163 ft) above mean sea level.
Who owns tower 1057185?
The registered owner is T-Mobile USA Tower LLC, which holds 1,344 FCC antenna structure registrations.
Where is antenna structure 1057185?
It is located near Cambridge, Isanti County, Minnesota at 559 18TH AVE (45.55528, -93.23056). Its status is constructed; it was constructed on Dec 17, 1997.
What type of structure is 1057185?
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.
How many antenna structures are registered in Isanti County, MN?
Isanti County has 27 FCC-registered antenna structures, 19 of them constructed — the 65th-largest count among 87 counties in Minnesota.
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 1057185, 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 1057185, Cambridge, Isanti County, Minnesota”, https://towercensus.com/towers/minnesota/cambridge-1057185 (data as of October 13, 2026).