Building antenna 1205100 — Jacksonville, FL
ConstructedFCC Antenna Structure Registration 1205100 — building with antenna near Jacksonville, Florida. Building with an antenna mounted on top.
At a glance
FCC Antenna Structure Registration 1205100 is a 31 m (102 ft) building antenna near Jacksonville, Duval County, Florida. Its registration status is constructed, with construction recorded on Nov 8, 2000. It is registered to Florida Rock Industries Inc, which holds 4 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1205100 |
| Unique system identifier | 2601938 |
| Status | Constructed (C) |
| Structure type | Building with antenna (BANT) |
| Date constructed | Nov 8, 2000 |
| Registration issued | Oct 25, 1999 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 99-ASO-4193-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
Jacksonville, FL · FRN 0001824119
Holds 4 FCC structure registrations — view the full portfolio →
Location
- Address
- 1 MI SW OF US 1 ON UNIVERSITY
- City
- Jacksonville
- State
- Florida
- ZIP
- 32207
- County
- Duval County
- County FIPS
- 12031
- Coordinates
- 30.26467, -81.62258
Within ~40 km
Nearby structures
Guyed tower · Constructed
Tower (type not specified) · Canceled
Guyed tower · Constructed
Tower (type not specified) · Dismantled
Unspecified structure · Constructed
Unspecified structure · Constructed
How tall is structure 1205100 compared with others?
At 31 m, structure 1205100 is about half of the 65 m average across the 401 structures registered in Duval County. It is about half of the Florida average of 68 m across 10,195 registrations. Among the 1,597 registrations nationwide filed under the same structure-type code (BANT), the average overall height is 36 m, so this one is about 15% below that figure.
The site's filed ground elevation is 14 m, which puts the top of the structure 45 m above mean sea level.
Where is structure 1205100, and what is registered around it?
The registration places the structure near Jacksonville in Duval County, Florida, at coordinates 30.26467, -81.62258, with the site address filed as "1 MI SW OF US 1 ON UNIVERSITY". Duval County has 401 FCC-registered antenna structures, the 5th-largest count among the 67 Florida counties with registrations, and 292 of them are marked constructed. Florida as a whole has 10,195 registrations, the 3rd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Jacksonville, FL · 1020783, a guyed tower at 323 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 1205100 on Oct 25, 1999. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 6,657 in Florida.
Who owns antenna structure 1205100?
The FCC record lists Florida Rock Industries Inc of Jacksonville, FL as the registered owner, under FCC Registration Number 0001824119. Across the registry it holds 4 structure registrations, including 4 in Florida. Its most common filed structure-type code is BANT (4 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 99-ASO-4193-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 1205100?
Its registered overall height above ground is 31 m (102 ft), and 45 m (148 ft) above mean sea level.
Who owns tower 1205100?
The registered owner is Florida Rock Industries Inc, which holds 4 FCC antenna structure registrations.
Where is antenna structure 1205100?
It is located near Jacksonville, Duval County, Florida at 1 MI SW OF US 1 ON UNIVERSITY (30.26467, -81.62258). Its status is constructed; it was constructed on Nov 8, 2000.
What type of structure is 1205100?
It is filed with the FCC under structure-type code BANT, which decodes to "Building with antenna". Building with an antenna mounted on top. 1,597 registrations nationwide use the same code.
How many antenna structures are registered in Duval County, FL?
Duval County has 401 FCC-registered antenna structures, 292 of them constructed — the 5th-largest count among 67 counties in Florida.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1205100, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1205100, Jacksonville, Duval County, Florida”, https://towercensus.com/towers/florida/jacksonville-1205100 (data as of October 13, 2026).