Universal Licensing System
WRWW399
LaDue City of School District
License details
| ULS identifier | 4748502 |
|---|
| Call sign | WRWW399 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-04 |
|---|
| Expiration | 2033-04-04 |
|---|
| Frequency range | 451.4875 - 466.275 MHz (12 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | St. Louis, ST. LOUIS, MO |
|---|
| Coordinates | 38.6506111, -90.3348333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.11250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.27500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 461.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.27500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.48750000 | | 11K2F3E |
| 3 | 1 | 451.48750000 | | 7K60FXE |
| 3 | 1 | 452.03750000 | | 11K2F3E |
| 3 | 1 | 452.03750000 | | 7K60FXE |
| 3 | 1 | 452.31250000 | | 7K60FXE |
| 3 | 1 | 452.31250000 | | 11K2F3E |
| 3 | 1 | 456.31250000 | | 7K60FXE |
| 3 | 1 | 456.31250000 | | 11K2F3E |
| 3 | 1 | 456.48750000 | | 7K60FXE |
| 3 | 1 | 456.48750000 | | 11K2F3E |
| 3 | 1 | 456.51250000 | | 7K60FXE |
| 3 | 1 | 456.51250000 | | 11K2F3E |
| 3 | 1 | 456.71250000 | | 7K60FXE |
| 3 | 1 | 456.71250000 | | 11K2F3E |
| 3 | 1 | 457.03750000 | | 11K2F3E |
| 3 | 1 | 457.03750000 | | 7K60FXE |
| 3 | 1 | 457.11250000 | | 11K2F3E |
| 3 | 1 | 457.11250000 | | 7K60FXE |
| 3 | 1 | 457.31250000 | | 11K2F3E |
| 3 | 1 | 457.31250000 | | 7K60FXE |
| 1 | 1 | 461.27500000 | | 11K2F3E |
| 1 | 1 | 461.27500000 | | 7K60FXE |
| 2 | 1 | 461.27500000 | | 7K60FXE |
| 2 | 1 | 461.27500000 | | 11K2F3E |
| 2 | 1 | 466.27500000 | | 7K60FXE |
| 2 | 1 | 466.27500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1201 South Warson Road, St. Louis, ST. LOUIS, MO | 38.65061111, -90.33483333 | 185.000 m | BANT | 9.000 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | St. Louis, ST. LOUIS, MO | 38.63972222, -90.38702778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 36.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9703 Conway Rd, St. Louis, MO | ST. LOUIS | 3149835314 |
| 2 | 1201 South Warson Road, St. Louis, MO | ST. LOUIS | 3149835314 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-04 | WRWW399 | LETCNS |
| 2023-04-04 | WRWW399 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4748502 | 2026-08-02 01:20:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWW399 | ULS 4748502 | 2026-08-02 01:20:59 |
| Status | A | ULS 4748502 | 2026-08-02 01:20:59 |
| Service | IG | ULS 4748502 | 2026-08-02 01:20:59 |
| Grant Date | 2023-04-04 | ULS 4748502 | 2026-08-02 01:20:59 |
| Expiration Date | 2033-04-04 | ULS 4748502 | 2026-08-02 01:20:59 |