Utility pole 1304257 — New Underwood, SD
Granted (not yet constructed)FCC Antenna Structure Registration 1304257 — utility pole near New Underwood, South Dakota. Antenna mounted on a utility/power pole.
At a glance
FCC Antenna Structure Registration 1304257 is a 37 m (120 ft) utility pole near New Underwood, Pennington County, South Dakota. Its registration status is granted (not yet constructed). It is registered to Boldyn Networks US LLC, which holds 327 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1304257 |
| Unique system identifier | 2703953 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Utility pole (UPOLE) |
| Date constructed | — |
| Registration issued | Jul 9, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2017-AGL-9526-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
Irvine, CA · FRN 0025628553
Holds 327 FCC structure registrations — view the full portfolio →
Location
- Address
- 16470 227th Street
- City
- New Underwood
- State
- South Dakota
- ZIP
- 57761
- County
- Pennington County
- County FIPS
- 46103
- Coordinates
- 44.11089, -102.74964
Within ~40 km
Nearby structures
- Wasta, SD · 1221247128 m
Tower (type not specified) · Canceled
- Meade, SD · 1312385123 m
Guyed tower · Constructed
- Wasta, SD · 1050803123 m
Guyed tower · Constructed
Tower (type not specified) · Granted (not yet constructed)
- Wasta, SD · 1219038106 m
Guyed tower · Constructed
Tower (type not specified) · Granted (not yet constructed)
How tall is structure 1304257 compared with others?
At 37 m, structure 1304257 is about half of the 78 m average across the 96 structures registered in Pennington County. It is about 44% of the South Dakota average of 84 m across 1,289 registrations. Among the 1,424 registrations nationwide filed under the same structure-type code (UPOLE), the average overall height is 24 m, so this one is about 51% above that figure.
The site's filed ground elevation is 899 m, which puts the top of the structure 936 m above mean sea level.
Where is structure 1304257, and what is registered around it?
The registration places the structure near New Underwood in Pennington County, South Dakota, at coordinates 44.11089, -102.74964, with the site address filed as "16470 227th Street". 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 Wasta, SD · 1221247, a tower at 128 m (canceled).
What does the status "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1304257 on Jul 9, 2025. Nationally, 18,406 of the 197,833 registrations (9.3%) carry the granted (not yet constructed) status, including 154 in South Dakota.
Who owns antenna structure 1304257?
The FCC record lists Boldyn Networks US LLC of Irvine, CA as the registered owner, under FCC Registration Number 0025628553. Across the registry it holds 327 structure registrations, the 77th-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is UPOLE (298 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2017-AGL-9526-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 1304257?
Its registered overall height above ground is 37 m (120 ft), and 936 m (3,070 ft) above mean sea level.
Who owns tower 1304257?
The registered owner is Boldyn Networks US LLC, which holds 327 FCC antenna structure registrations.
Where is antenna structure 1304257?
It is located near New Underwood, Pennington County, South Dakota at 16470 227th Street (44.11089, -102.74964). Its status is granted (not yet constructed).
What type of structure is 1304257?
It is filed with the FCC under structure-type code UPOLE, which decodes to "Utility pole". Antenna mounted on a utility/power pole. 1,424 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.
Related pages
Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: FCC Antenna Structure Registration 1304257, 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 1304257, New Underwood, Pennington County, South Dakota”, https://towercensus.com/towers/south-dakota/new-underwood-1304257 (data as of October 20, 2026).