Mast 1243971 — Isle, MN
ConstructedFCC Antenna Structure Registration 1243971 — mast near Isle, Minnesota. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1243971 is a 98 m (323 ft) mast near Isle, Kanabec County, Minnesota. Its registration status is constructed, with construction recorded on Oct 20, 2004. 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) | 1243971 |
| Unique system identifier | 2643117 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Oct 20, 2004 |
| Registration issued | Jan 20, 2014 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2013-AGL-11421-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 8, 12 |
| 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 0018530147
Holds 2,703 FCC structure registrations — view the full portfolio →
Location
- Address
- 39722 10th Ave (MN46980-A)
- City
- Isle
- State
- Minnesota
- ZIP
- 56342
- County
- Kanabec County
- County FIPS
- 27065
- Coordinates
- 46.12475, -93.42914
Within ~40 km
Nearby structures
- Bock, MN · 1020195145 m
Tower (type not specified) · Constructed
- Onamia, MN · 1020167143 m
Tower (type not specified) · Dismantled
- Aitkin, MN · 1026555137 m
Tower (type not specified) · Dismantled
Guyed tower · Constructed
- Bock, MN · 1304871124 m
Guyed tower · Constructed
Guyed tower · Constructed
How tall is structure 1243971 compared with others?
At 98 m, structure 1243971 is about 26% above the 78 m average across the 29 structures registered in Kanabec County. It is about 27% above the Minnesota average of 77 m across 3,994 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about 84% above that figure.
The supporting structure itself measures 91 m; antennas and other appurtenances on top bring the overall height above ground to 98 m. The site's filed ground elevation is 391 m, which puts the top of the structure 489 m above mean sea level.
Where is structure 1243971, and what is registered around it?
The registration places the structure near Isle in Kanabec County, Minnesota, at coordinates 46.12475, -93.42914, with the site address filed as "39722 10th Ave (MN46980-A)". Kanabec County has 29 FCC-registered antenna structures, the 56th-largest count among the 87 Minnesota counties with registrations, and 22 of them are marked constructed. Minnesota as a whole has 3,994 registrations, the 21st-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Bock, MN · 1020195, a tower at 145 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 1243971 on Jan 20, 2014. Nationally, 141,861 of the 197,703 registrations (71.8%) carry the constructed status, including 2,994 in Minnesota.
Who owns antenna structure 1243971?
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. Its most common filed structure-type code is TOWER (1,121 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2013-AGL-11421-OE and FAA Advisory Circular 70/7460-1K, 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, 12.
Frequently asked questions
How tall is antenna structure 1243971?
Its registered overall height above ground is 98 m (323 ft), and 489 m (1,605 ft) above mean sea level.
Who owns tower 1243971?
The registered owner is SBA 2012 TC Assets, LLC, which holds 2,703 FCC antenna structure registrations.
Where is antenna structure 1243971?
It is located near Isle, Kanabec County, Minnesota at 39722 10th Ave (MN46980-A) (46.12475, -93.42914). Its status is constructed; it was constructed on Oct 20, 2004.
What type of structure is 1243971?
It is filed with the FCC under structure-type code MAST, which decodes to "Mast". Slender vertical mast structure. 3,482 registrations nationwide use the same code.
How many antenna structures are registered in Kanabec County, MN?
Kanabec County has 29 FCC-registered antenna structures, 22 of them constructed — the 56th-largest count among 87 counties in Minnesota.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1243971, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1243971, Isle, Kanabec County, Minnesota”, https://towercensus.com/towers/minnesota/isle-1243971 (data as of October 6, 2026).