Monopole 1210521 — Vienna, OH
ConstructedFCC Antenna Structure Registration 1210521 — monopole near Vienna, Ohio. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1210521 is a 58 m (189 ft) monopole near Vienna, Trumbull County, Ohio. Its registration status is constructed, with construction recorded on Dec 18, 1999. It is registered to STC Two LLC, which holds 938 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1210521 |
| Unique system identifier | 2607618 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Dec 18, 1999 |
| Registration issued | Jan 22, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2009-AGL-252-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
Bellevue, WA · FRN 0013810130
Holds 938 FCC structure registrations — view the full portfolio →
Location
- Address
- 4308 Seminole Terrace
- City
- Vienna
- State
- Ohio
- ZIP
- 44473
- County
- Trumbull County
- County FIPS
- 39155
- Coordinates
- 41.23447, -80.66481
Within ~40 km
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How tall is structure 1210521 compared with others?
At 58 m, structure 1210521 is about 18% below the 71 m average across the 159 structures registered in Trumbull County. It is about 21% below the Ohio average of 73 m across 8,205 registrations. Among the 24,598 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 37% above that figure.
The supporting structure itself measures 56 m; antennas and other appurtenances on top bring the overall height above ground to 58 m. The site's filed ground elevation is 348 m, which puts the top of the structure 406 m above mean sea level.
Where is structure 1210521, and what is registered around it?
The registration places the structure near Vienna in Trumbull County, Ohio, at coordinates 41.23447, -80.66481, with the site address filed as "4308 Seminole Terrace". Trumbull County has 159 FCC-registered antenna structures, the 11th-largest count among the 88 Ohio counties with registrations, and 120 of them are marked constructed. Ohio as a whole has 8,205 registrations, the 4th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Youngstown, OH · 1013678, a guyed tower at 436 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 1210521 on Jan 22, 2026. Nationally, 141,861 of the 197,703 registrations (71.8%) carry the constructed status, including 6,159 in Ohio.
Who owns antenna structure 1210521?
The FCC record lists STC Two LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0013810130. Across the registry it holds 938 structure registrations, the 30th-largest portfolio among the 7,865 owners with two or more, including 296 in Ohio. Its most common filed structure-type code is TOWER (670 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2009-AGL-252-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 1210521?
Its registered overall height above ground is 58 m (189 ft), and 406 m (1,332 ft) above mean sea level.
Who owns tower 1210521?
The registered owner is STC Two LLC, which holds 938 FCC antenna structure registrations.
Where is antenna structure 1210521?
It is located near Vienna, Trumbull County, Ohio at 4308 Seminole Terrace (41.23447, -80.66481). Its status is constructed; it was constructed on Dec 18, 1999.
What type of structure is 1210521?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,598 registrations nationwide use the same code.
How many antenna structures are registered in Trumbull County, OH?
Trumbull County has 159 FCC-registered antenna structures, 120 of them constructed — the 11th-largest count among 88 counties in Ohio.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1210521, 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 1210521, Vienna, Trumbull County, Ohio”, https://towercensus.com/towers/ohio/vienna-1210521 (data as of October 6, 2026).