Mast 1045941 — Seneca, SC
ConstructedFCC Antenna Structure Registration 1045941 — mast near Seneca, South Carolina. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1045941 is a 73 m (238 ft) mast near Seneca, Oconee County, South Carolina. Its registration status is constructed, with construction recorded on Jun 19, 1997. It is registered to Crown Castle South LLC, which holds 2,267 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1045941 |
| Unique system identifier | 608503 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Jun 19, 1997 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 95-ASO-1883-OE |
| FAA circular | 70/7460-1J |
| Painting / lighting spec | 4, 5, 6, 8, 13 |
| 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
Canonsburg, PA · FRN 0016936163
Holds 2,267 FCC structure registrations — view the full portfolio →
Location
- Address
- 337 ROCHESTER HWY
- City
- Seneca
- State
- South Carolina
- ZIP
- 29672
- County
- Oconee County
- County FIPS
- 45073
- Coordinates
- 34.70806, -82.93000
Within ~40 km
Nearby structures
Guyed tower · Constructed
Tower (type not specified) · Constructed
- Seneca, SC · 1025920276 m
Guyed tower · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
Tower (type not specified) · Dismantled
How tall is structure 1045941 compared with others?
At 73 m, structure 1045941 is about 13% below the 83 m average across the 61 structures registered in Oconee County. It is about 11% below the South Carolina average of 81 m across 4,407 registrations. Among the 3,482 registrations nationwide filed under the same structure-type code (MAST), the average overall height is 53 m, so this one is about 36% above that figure.
The supporting structure itself measures 70 m; antennas and other appurtenances on top bring the overall height above ground to 73 m. The site's filed ground elevation is 286 m, which puts the top of the structure 358 m above mean sea level.
Where is structure 1045941, and what is registered around it?
The registration places the structure near Seneca in Oconee County, South Carolina, at coordinates 34.70806, -82.93000, with the site address filed as "337 ROCHESTER HWY". Oconee County has 61 FCC-registered antenna structures, the 31st-largest count among the 46 South Carolina counties with registrations, and 49 of them are marked constructed. South Carolina as a whole has 4,407 registrations, the 18th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Pendleton, SC · 1052699, a guyed tower at 308 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 1045941 on Jan 27, 2026. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 3,415 in South Carolina.
Who owns antenna structure 1045941?
The FCC record lists Crown Castle South LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0016936163. Across the registry it holds 2,267 structure registrations, the 9th-largest portfolio among the 7,865 owners with two or more, including 186 in South Carolina. Its most common filed structure-type code is TOWER (998 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 95-ASO-1883-OE and FAA Advisory Circular 70/7460-1J, 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, 5, 6, 8, 13.
Frequently asked questions
How tall is antenna structure 1045941?
Its registered overall height above ground is 73 m (238 ft), and 358 m (1,175 ft) above mean sea level.
Who owns tower 1045941?
The registered owner is Crown Castle South LLC, which holds 2,267 FCC antenna structure registrations.
Where is antenna structure 1045941?
It is located near Seneca, Oconee County, South Carolina at 337 ROCHESTER HWY (34.70806, -82.93000). Its status is constructed; it was constructed on Jun 19, 1997.
What type of structure is 1045941?
It is filed with the FCC under structure-type code MAST, which decodes to "Mast". Slender vertical mast structure. 3,482 registrations nationwide use the same code.
How many antenna structures are registered in Oconee County, SC?
Oconee County has 61 FCC-registered antenna structures, 49 of them constructed — the 31st-largest count among 46 counties in South Carolina.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1045941, 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 1045941, Seneca, Oconee County, South Carolina”, https://towercensus.com/towers/south-carolina/seneca-1045941 (data as of October 20, 2026).