Guyed tower 1058973 — Spearfish, SD
ConstructedFCC Antenna Structure Registration 1058973 — guyed tower near Spearfish, 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 1058973 is a 99 m (323 ft) guyed tower near Spearfish, Lawrence County, South Dakota. Its registration status is constructed, with construction recorded on Jul 18, 2007. It is registered to CommNet Cellular Inc., which holds 338 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1058973 |
| Unique system identifier | 619145 |
| Status | Constructed (C) |
| Structure type | Guyed tower (GTOWER) |
| Date constructed | Jul 18, 2007 |
| Registration issued | Oct 19, 2017 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2016-AGL-7135-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
Alpharetta, GA · FRN 0017329715
Holds 338 FCC structure registrations — view the full portfolio →
Location
- Address
- 1000' W OF TINTON RD & 1800' S OF HOMESTAKE RD
- City
- Spearfish
- State
- South Dakota
- ZIP
- 57783
- County
- Lawrence County
- County FIPS
- 46081
- Coordinates
- 44.49075, -103.89386
Within ~40 km
Nearby structures
- Lead, SD · 1042277194 m
Tower (type not specified) · Constructed
- Lead, SD · 1042361185 m
Tower (type not specified) · Constructed
- Lead, SD · 1056646184 m
Tower (type not specified) · Constructed
- Lead, SD · 1203805158 m
Guyed tower · Constructed
Guyed tower · Constructed
- Lead, SD · 1042866123 m
Tower (type not specified) · Constructed
How tall is structure 1058973 compared with others?
At 99 m, structure 1058973 is about 37% above the 72 m average across the 27 structures registered in Lawrence County. It is about 17% above 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 roughly in line with that figure.
The supporting structure itself measures 92 m; antennas and other appurtenances on top bring the overall height above ground to 99 m. The site's filed ground elevation is 1,190 m, which puts the top of the structure 1,289 m above mean sea level.
Where is structure 1058973, and what is registered around it?
The registration places the structure near Spearfish in Lawrence County, South Dakota, at coordinates 44.49075, -103.89386, with the site address filed as "1000' W OF TINTON RD & 1800' S OF HOMESTAKE RD". Lawrence County has 27 FCC-registered antenna structures, the 12th-largest count among the 66 South Dakota counties with registrations, and 20 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 Lead, SD · 1042277, a tower at 194 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 1058973 on Oct 19, 2017. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 949 in South Dakota.
Who owns antenna structure 1058973?
The FCC record lists CommNet Cellular Inc. of Alpharetta, GA as the registered owner, under FCC Registration Number 0017329715. Across the registry it holds 338 structure registrations, the 74th-largest portfolio among the 7,865 owners with two or more, including 133 in South Dakota. Its most common filed structure-type code is TOWER (104 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2016-AGL-7135-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 1058973?
Its registered overall height above ground is 99 m (323 ft), and 1,289 m (4,227 ft) above mean sea level.
Who owns tower 1058973?
The registered owner is CommNet Cellular Inc., which holds 338 FCC antenna structure registrations.
Where is antenna structure 1058973?
It is located near Spearfish, Lawrence County, South Dakota at 1000' W OF TINTON RD & 1800' S OF HOMESTAKE RD (44.49075, -103.89386). Its status is constructed; it was constructed on Jul 18, 2007.
What type of structure is 1058973?
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 Lawrence County, SD?
Lawrence County has 27 FCC-registered antenna structures, 20 of them constructed — the 12th-largest count among 66 counties in South Dakota.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1058973, 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 1058973, Spearfish, Lawrence County, South Dakota”, https://towercensus.com/towers/south-dakota/spearfish-1058973 (data as of October 20, 2026).