Guyed tower 1286190 — Isabel, SD
ConstructedFCC Antenna Structure Registration 1286190 — guyed tower near Isabel, South Dakota. Tower or mast held upright by tensioned guy wires anchored in the ground around its base.
At a glance
FCC Antenna Structure Registration 1286190 is a 37 m (120 ft) guyed tower near Isabel, Dewey County, South Dakota. Its registration status is constructed, with construction recorded on Feb 27, 2013. It is registered to Communications Center, Inc., which holds 20 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1286190 |
| Unique system identifier | 2685618 |
| Status | Constructed (C) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Feb 27, 2013 |
| Registration issued | Dec 17, 2012 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2012-AGL-6845-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
Pierre, SD · FRN 0002424083
Holds 20 FCC structure registrations — view the full portfolio →
Location
- Address
- North 1/2 of the NW 1/4 of Section 33
- City
- Isabel
- State
- South Dakota
- ZIP
- 57633
- County
- Dewey County
- County FIPS
- 46041
- Coordinates
- 45.39678, -101.42275
Within ~40 km
Nearby structures
Guyed tower · Constructed
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- Isabel, SD · 1318407140 m
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Tower (type not specified) · Dismantled
- Isabel, SD · 1267082101 m
Guyed tower · Constructed
How tall is structure 1286190 compared with others?
At 37 m, structure 1286190 is about 41% of the 90 m average across the 17 structures registered in Dewey County. It is about 44% of the South Dakota average of 84 m across 1,289 registrations. Among the 20,303 registrations nationwide filed under the same structure-type code (GTOWER), the average overall height is 107 m, so this one is about 34% of that figure.
The supporting structure itself measures 31 m; antennas and other appurtenances on top bring the overall height above ground to 37 m. The site's filed ground elevation is 731 m, which puts the top of the structure 768 m above mean sea level.
Where is structure 1286190, and what is registered around it?
The registration places the structure near Isabel in Dewey County, South Dakota, at coordinates 45.39678, -101.42275, with the site address filed as "North 1/2 of the NW 1/4 of Section 33". Dewey County has 17 FCC-registered antenna structures, the 22nd-largest count among the 66 South Dakota counties with registrations, and 12 of them are marked constructed. South Dakota as a whole has 1,289 registrations, the 42nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Eagle Butte, SD · 1304164, a guyed tower at 199 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 1286190 on Dec 17, 2012. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 949 in South Dakota.
Who owns antenna structure 1286190?
The FCC record lists Communications Center, Inc. of Pierre, SD as the registered owner, under FCC Registration Number 0002424083. Across the registry it holds 20 structure registrations, including 20 in South Dakota. Its most common filed structure-type code is TOWER (18 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2012-AGL-6845-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 1286190?
Its registered overall height above ground is 37 m (120 ft), and 768 m (2,518 ft) above mean sea level.
Who owns tower 1286190?
The registered owner is Communications Center, Inc., which holds 20 FCC antenna structure registrations.
Where is antenna structure 1286190?
It is located near Isabel, Dewey County, South Dakota at North 1/2 of the NW 1/4 of Section 33 (45.39678, -101.42275). Its status is constructed; it was constructed on Feb 27, 2013.
What type of structure is 1286190?
It is filed with the FCC under structure-type code GTOWER, which decodes to "Guyed tower". Tower or mast held upright by tensioned guy wires anchored in the ground around its base. 20,303 registrations nationwide use the same code.
How many antenna structures are registered in Dewey County, SD?
Dewey County has 17 FCC-registered antenna structures, 12 of them constructed — the 22nd-largest count among 66 counties in South Dakota.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1286190, 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 1286190, Isabel, Dewey County, South Dakota”, https://towercensus.com/towers/south-dakota/isabel-1286190 (data as of October 20, 2026).