Pole 1266474 — Keystone, SD
TerminatedFCC Antenna Structure Registration 1266474 — pole near Keystone, South Dakota. Wood, steel or concrete pole.
At a glance
FCC Antenna Structure Registration 1266474 is a 61 m (199 ft) pole near Keystone, Pennington County, South Dakota. Its registration status is terminated, with construction recorded on Jun 13, 2009. It is registered to New Cingular Wireless PCS, LLC, which holds 1,952 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1266474 |
| Unique system identifier | 2665821 |
| Status | Terminated (T) |
| Structure type | Pole (POLE) |
| Date constructed | Jun 13, 2009 |
| Registration issued | Jan 4, 2011 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2008-AGL-3423-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
New Cingular Wireless PCS, LLC
Washington, DC · FRN 0003291192
Holds 1,952 FCC structure registrations — view the full portfolio →
Location
- Address
- Monarch Mica Lode Lot No. 469
- City
- Keystone
- State
- South Dakota
- ZIP
- 57751
- County
- Pennington County
- County FIPS
- 46103
- Coordinates
- 43.89150, -103.42297
Within ~40 km
Nearby structures
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
Tower (type not specified) · Dismantled
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1266474 compared with others?
At 61 m, structure 1266474 is about 23% below the 78 m average across the 96 structures registered in Pennington County. It is about 28% below the South Dakota average of 84 m across 1,289 registrations. Among the 16,558 registrations nationwide filed under the same structure-type code (POLE), the average overall height is 31 m, so this one is about twice that figure.
The supporting structure itself measures 58 m; antennas and other appurtenances on top bring the overall height above ground to 61 m. The site's filed ground elevation is 1,385 m, which puts the top of the structure 1,446 m above mean sea level.
Where is structure 1266474, and what is registered around it?
The registration places the structure near Keystone in Pennington County, South Dakota, at coordinates 43.89150, -103.42297, with the site address filed as "Monarch Mica Lode Lot No. 469". Pennington County has 96 FCC-registered antenna structures, the 2nd-largest count among the 66 South Dakota counties with registrations, and 52 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 Rapid City, SD · 1058451, a tower at 233 m (granted (not yet constructed)).
What does the status "Terminated" mean?
Terminated means the FCC has ended the registration. The FCC issued registration 1266474 on Jan 4, 2011. Nationally, 8,911 of the 197,833 registrations (4.5%) carry the terminated status, including 49 in South Dakota.
Who owns antenna structure 1266474?
The FCC record lists New Cingular Wireless PCS, LLC of Washington, DC as the registered owner, under FCC Registration Number 0003291192. Across the registry it holds 1,952 structure registrations, the 14th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (688 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2008-AGL-3423-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 1266474?
Its registered overall height above ground is 61 m (199 ft), and 1,446 m (4,744 ft) above mean sea level.
Who owns tower 1266474?
The registered owner is New Cingular Wireless PCS, LLC, which holds 1,952 FCC antenna structure registrations.
Where is antenna structure 1266474?
It is located near Keystone, Pennington County, South Dakota at Monarch Mica Lode Lot No. 469 (43.89150, -103.42297). Its status is terminated; it was constructed on Jun 13, 2009.
What type of structure is 1266474?
It is filed with the FCC under structure-type code POLE, which decodes to "Pole". Wood, steel or concrete pole. 16,558 registrations nationwide use the same code.
How many antenna structures are registered in Pennington County, SD?
Pennington County has 96 FCC-registered antenna structures, 52 of them constructed — the 2nd-largest count among 66 counties in South Dakota.
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Dataset updated . Source: FCC Antenna Structure Registration 1266474, 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 1266474, Keystone, Pennington County, South Dakota”, https://towercensus.com/towers/south-dakota/keystone-1266474 (data as of October 20, 2026).