Structure 1064486 — Johns Island, SC
ConstructedFCC Antenna Structure Registration 1064486 — unspecified structure near Johns Island, South Carolina.
At a glance
FCC Antenna Structure Registration 1064486 is a 188 m (615 ft) structure near Johns Island, Charleston County, South Carolina. Its registration status is constructed, with construction recorded on Dec 15, 1990. It is registered to CHARLESTON, COUNTY OF, which holds 7 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1064486 |
| Unique system identifier | 624078 |
| Status | Constructed (C) |
| Structure type | Unspecified structure (—) |
| Date constructed | Dec 15, 1990 |
| Registration issued | Mar 4, 2022 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 00-ASO-1046-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 3, 4, 6, 12 |
| Marking / lighting code | FAA Style D (5) |
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
North Charleston, SC · FRN 0001858240
Holds 7 FCC structure registrations — view the full portfolio →
Location
- Address
- 4850 RIVER RD
- City
- Johns Island
- State
- South Carolina
- ZIP
- 29455
- County
- Charleston County
- County FIPS
- 45019
- Coordinates
- 32.64850, -80.12842
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
Tower (type not specified) · Constructed
Guyed tower · Constructed
How tall is structure 1064486 compared with others?
At 188 m, structure 1064486 is about 2.6 times the 72 m average across the 236 structures registered in Charleston County. It is about 2.3 times the South Carolina average of 81 m across 4,407 registrations.
The supporting structure itself measures 183 m; antennas and other appurtenances on top bring the overall height above ground to 188 m. The site's filed ground elevation is 7 m, which puts the top of the structure 194 m above mean sea level.
Where is structure 1064486, and what is registered around it?
The registration places the structure near Johns Island in Charleston County, South Carolina, at coordinates 32.64850, -80.12842, with the site address filed as "4850 RIVER RD". Charleston County has 236 FCC-registered antenna structures, the 4th-largest count among the 46 South Carolina counties with registrations, and 169 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 Mount Pleasant, SC · 1059860, a tower at 318 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 1064486 on Mar 4, 2022. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 3,415 in South Carolina.
Who owns antenna structure 1064486?
The FCC record lists CHARLESTON, COUNTY OF of North Charleston, SC as the registered owner, under FCC Registration Number 0001858240. Across the registry it holds 7 structure registrations, including 7 in South Carolina. Its most common filed structure-type code is LTOWER (2 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 00-ASO-1046-OE and FAA Advisory Circular 70/7460-1K, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 5, is listed on the FCC registration form as "FAA Style D". The painting and lighting specification on file cites FAA chapters 3, 4, 6, 12.
Frequently asked questions
How tall is antenna structure 1064486?
Its registered overall height above ground is 188 m (615 ft), and 194 m (637 ft) above mean sea level.
Who owns tower 1064486?
The registered owner is CHARLESTON, COUNTY OF, which holds 7 FCC antenna structure registrations.
Where is antenna structure 1064486?
It is located near Johns Island, Charleston County, South Carolina at 4850 RIVER RD (32.64850, -80.12842). Its status is constructed; it was constructed on Dec 15, 1990.
What type of structure is 1064486?
The FCC record does not state a structure type for this registration.
How many antenna structures are registered in Charleston County, SC?
Charleston County has 236 FCC-registered antenna structures, 169 of them constructed — the 4th-largest count among 46 counties in South Carolina.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1064486, 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 1064486, Johns Island, Charleston County, South Carolina”, https://towercensus.com/towers/south-carolina/johns-island-1064486 (data as of October 20, 2026).