Monopole 1331203 — Florissant, MO
ConstructedFCC Antenna Structure Registration 1331203 — monopole near Florissant, Missouri. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1331203 is a 38 m (123 ft) monopole near Florissant, St. Louis County, Missouri. Its registration status is constructed, with construction recorded on Sep 17, 2025. It is registered to Harmoni Towers, LLC, which holds 1,233 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1331203 |
| Unique system identifier | 2731714 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Sep 17, 2025 |
| Registration issued | Sep 18, 2025 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2024-ACE-6398-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
Charlotte, NC · FRN 0025999053
Holds 1,233 FCC structure registrations — view the full portfolio →
Location
- Address
- 1735 Charbonier Road
- City
- Florissant
- State
- Missouri
- ZIP
- 63031
- County
- St. Louis County
- County FIPS
- 29189
- Coordinates
- 38.80600, -90.35308
Within ~40 km
Nearby structures
Tower (type not specified) · Canceled
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Terminated
Guyed tower · Constructed
Guyed tower · Granted (not yet constructed)
How tall is structure 1331203 compared with others?
At 38 m, structure 1331203 is about 23% below the 49 m average across the 448 structures registered in St. Louis County. It is about half of the Missouri average of 77 m across 6,027 registrations. Among the 24,665 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is about 11% below that figure.
The supporting structure itself measures 36 m; antennas and other appurtenances on top bring the overall height above ground to 38 m. The site's filed ground elevation is 172 m, which puts the top of the structure 209 m above mean sea level.
Where is structure 1331203, and what is registered around it?
The registration places the structure near Florissant in St. Louis County, Missouri, at coordinates 38.80600, -90.35308, with the site address filed as "1735 Charbonier Road". St. Louis County has 448 FCC-registered antenna structures, the largest count among the 115 Missouri counties with registrations, and 286 of them are marked constructed. Missouri as a whole has 6,027 registrations, the 10th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is St. Louis, MO · 1261728, a tower at 369 m (canceled).
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 1331203 on Sep 18, 2025. Nationally, 141,898 of the 197,833 registrations (71.7%) carry the constructed status, including 4,531 in Missouri.
Who owns antenna structure 1331203?
The FCC record lists Harmoni Towers, LLC of Charlotte, NC as the registered owner, under FCC Registration Number 0025999053. Across the registry it holds 1,233 structure registrations, the 23rd-largest portfolio among the 7,865 owners with two or more, including 66 in Missouri. Its most common filed structure-type code is LTOWER (738 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2024-ACE-6398-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 1331203?
Its registered overall height above ground is 38 m (123 ft), and 209 m (686 ft) above mean sea level.
Who owns tower 1331203?
The registered owner is Harmoni Towers, LLC, which holds 1,233 FCC antenna structure registrations.
Where is antenna structure 1331203?
It is located near Florissant, St. Louis County, Missouri at 1735 Charbonier Road (38.80600, -90.35308). Its status is constructed; it was constructed on Sep 17, 2025.
What type of structure is 1331203?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,665 registrations nationwide use the same code.
How many antenna structures are registered in St. Louis County, MO?
St. Louis County has 448 FCC-registered antenna structures, 286 of them constructed — the largest count among 115 counties in Missouri.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1331203, 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 1331203, Florissant, St. Louis County, Missouri”, https://towercensus.com/towers/missouri/florissant-1331203 (data as of October 20, 2026).