Tower 1233644 — Ironton, MN
ConstructedFCC Antenna Structure Registration 1233644 — tower (type not specified) near Ironton, 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 1233644 is a 153 m (502 ft) tower near Ironton, Crow Wing County, Minnesota. Its registration status is constructed, with construction recorded on May 1, 1975. It is registered to Communication Investments Inc.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1233644 |
| Unique system identifier | 2631730 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | May 1, 1975 |
| Registration issued | Apr 23, 2002 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 01-AGL-9491-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 3, 4, 5, 12 |
| Marking / lighting code | FAA Style A (9) |
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
Communication Investments Inc.
Carson City, NV · FRN 0006948087
Location
- Address
- 21515 Bergren Rd.
- City
- Ironton
- State
- Minnesota
- ZIP
- 56441
- County
- Crow Wing County
- County FIPS
- 27035
- Coordinates
- 46.46622, -93.95892
Within ~40 km
Nearby structures
- Baxter, MN · 1053809154 m
Guyed tower · Constructed
- Aitkin, MN · 1024491152 m
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Monopole · Constructed
Guyed tower · Constructed
- Onamia, MN · 1020167143 m
Tower (type not specified) · Dismantled
How tall is structure 1233644 compared with others?
At 153 m, structure 1233644 is about 84% above the 83 m average across the 80 structures registered in Crow Wing County. It is about twice 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 twice that figure.
The site's filed ground elevation is 387 m, which puts the top of the structure 540 m above mean sea level.
Where is structure 1233644, and what is registered around it?
The registration places the structure near Ironton in Crow Wing County, Minnesota, at coordinates 46.46622, -93.95892, with the site address filed as "21515 Bergren Rd.". Crow Wing County has 80 FCC-registered antenna structures, the 8th-largest count among the 87 Minnesota counties with registrations, and 68 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 Baxter, MN · 1053809, a guyed tower at 154 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 1233644 on Apr 23, 2002. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 2,994 in Minnesota.
Who owns antenna structure 1233644?
The FCC record lists Communication Investments Inc. of Carson City, NV as the registered owner, under FCC Registration Number 0006948087.
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 01-AGL-9491-OE and FAA Advisory Circular 70/7460-1K, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 3, 4, 5, 12.
Frequently asked questions
How tall is antenna structure 1233644?
Its registered overall height above ground is 153 m (502 ft), and 540 m (1,771 ft) above mean sea level.
Who owns tower 1233644?
The registered owner is Communication Investments Inc..
Where is antenna structure 1233644?
It is located near Ironton, Crow Wing County, Minnesota at 21515 Bergren Rd. (46.46622, -93.95892). Its status is constructed; it was constructed on May 1, 1975.
What type of structure is 1233644?
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 Crow Wing County, MN?
Crow Wing County has 80 FCC-registered antenna structures, 68 of them constructed — the 8th-largest count among 87 counties in Minnesota.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1233644, 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 1233644, Ironton, Crow Wing County, Minnesota”, https://towercensus.com/towers/minnesota/ironton-1233644 (data as of October 13, 2026).