Mast 1244978 — Mountain City, TN
ConstructedFCC Antenna Structure Registration 1244978 — mast near Mountain City, Tennessee. Slender vertical mast structure.
At a glance
FCC Antenna Structure Registration 1244978 is a 85 m (279 ft) mast near Mountain City, Johnson County, Tennessee. Its registration status is constructed, with construction recorded on Dec 8, 2004. It is registered to CCATT LLC, which holds 5,006 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1244978 |
| Unique system identifier | 2644124 |
| Status | Constructed (C) |
| Structure type | Mast (MAST) |
| Date constructed | Dec 8, 2004 |
| Registration issued | Jan 8, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2004-ASO-4067-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 8, 12 |
| 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 0023254592
Holds 5,006 FCC structure registrations — view the full portfolio →
Location
- Address
- 2705 HWY 421
- City
- Mountain City
- State
- Tennessee
- ZIP
- 37683
- County
- Johnson County
- County FIPS
- 47091
- Coordinates
- 36.48572, -81.84547
Within ~40 km
Nearby structures
- Boone, NC · 1007985130 m
Tower (type not specified) · Constructed
- Butler, TN · 1225306128 m
Tower (type not specified) · Constructed
Unspecified structure · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Canceled
Lattice tower · Constructed
How tall is structure 1244978 compared with others?
At 85 m, structure 1244978 is about 64% above the 52 m average across the 24 structures registered in Johnson County. It is about 15% above the Tennessee average of 74 m across 4,893 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 59% above that figure.
The site's filed ground elevation is 830 m, which puts the top of the structure 915 m above mean sea level.
Where is structure 1244978, and what is registered around it?
The registration places the structure near Mountain City in Johnson County, Tennessee, at coordinates 36.48572, -81.84547, with the site address filed as "2705 HWY 421". Johnson County has 24 FCC-registered antenna structures, the 69th-largest count among the 95 Tennessee counties with registrations, and 22 of them are marked constructed. Tennessee as a whole has 4,893 registrations, the 17th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Boone, NC · 1007985, a tower at 130 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 1244978 on Jan 8, 2026. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 3,746 in Tennessee.
Who owns antenna structure 1244978?
The FCC record lists CCATT LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0023254592. Across the registry it holds 5,006 structure registrations, the 3rd-largest portfolio among the 7,865 owners with two or more. Its most common filed structure-type code is TOWER (1,570 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2004-ASO-4067-OE and FAA Advisory Circular 70/7460-1K, 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, 8, 12.
Frequently asked questions
How tall is antenna structure 1244978?
Its registered overall height above ground is 85 m (279 ft), and 915 m (3,002 ft) above mean sea level.
Who owns tower 1244978?
The registered owner is CCATT LLC, which holds 5,006 FCC antenna structure registrations.
Where is antenna structure 1244978?
It is located near Mountain City, Johnson County, Tennessee at 2705 HWY 421 (36.48572, -81.84547). Its status is constructed; it was constructed on Dec 8, 2004.
What type of structure is 1244978?
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 Johnson County, TN?
Johnson County has 24 FCC-registered antenna structures, 22 of them constructed — the 69th-largest count among 95 counties in Tennessee.
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 1244978, 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 1244978, Mountain City, Johnson County, Tennessee”, https://towercensus.com/towers/tennessee/mountain-city-1244978 (data as of October 20, 2026).