Mast 1008458 — Mount Pleasant, SC
ConstructedFCC Antenna Structure Registration 1008458 — mast near Mount Pleasant, South Carolina. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1008458 is a 59 m (195 ft) mast near Mount Pleasant, Charleston County, South Carolina. Its registration status is constructed, with construction recorded on Sep 9, 1996. It is registered to Crown Castle South LLC, which holds 2,267 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1008458 |
| Unique system identifier | 113172 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Sep 9, 1996 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2003-ASO-5206-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
Canonsburg, PA · FRN 0016936163
Holds 2,267 FCC structure registrations — view the full portfolio →
Location
- Address
- 2527 HWY 17N
- City
- Mount Pleasant
- State
- South Carolina
- ZIP
- 29466
- County
- Charleston County
- County FIPS
- 45019
- Coordinates
- 32.85061, -79.80444
Within ~40 km
Nearby structures
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
How tall is structure 1008458 compared with others?
At 59 m, structure 1008458 is about 18% below the 72 m average across the 236 structures registered in Charleston County. It is about 27% 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 11% above that figure.
The supporting structure itself measures 57 m; antennas and other appurtenances on top bring the overall height above ground to 59 m. The site's filed ground elevation is 6 m, which puts the top of the structure 66 m above mean sea level.
Where is structure 1008458, and what is registered around it?
The registration places the structure near Mount Pleasant in Charleston County, South Carolina, at coordinates 32.85061, -79.80444, with the site address filed as "2527 HWY 17N". 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 Awendaw, SC · 1051231, a tower at 610 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 1008458 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 1008458?
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 2003-ASO-5206-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 1008458?
Its registered overall height above ground is 59 m (195 ft), and 66 m (216 ft) above mean sea level.
Who owns tower 1008458?
The registered owner is Crown Castle South LLC, which holds 2,267 FCC antenna structure registrations.
Where is antenna structure 1008458?
It is located near Mount Pleasant, Charleston County, South Carolina at 2527 HWY 17N (32.85061, -79.80444). Its status is constructed; it was constructed on Sep 9, 1996.
What type of structure is 1008458?
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 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 1008458, 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 1008458, Mount Pleasant, Charleston County, South Carolina”, https://towercensus.com/towers/south-carolina/mount-pleasant-1008458 (data as of October 20, 2026).