Universal Licensing System
WRDX444
The Lamplighter School
License details
| ULS identifier | 4188590 |
|---|
| Call sign | WRDX444 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-08-13 |
|---|
| Expiration | 2029-08-13 |
|---|
| Frequency range | 451.2875 - 469.8375 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Dallas, DALLAS, TX |
|---|
| Coordinates | 32.9074167, -96.8190278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:00 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.86250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.88750000 | | | 38.000000 | 38.000000 | |
| 2 | 1 | MO | 461.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.83750000 | | | 38.000000 | 38.000000 | |
| 2 | 1 | MO | 464.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.28750000 | | 7K60FXE |
| 3 | 1 | 452.83750000 | | 7K60FXE |
| 3 | 1 | 452.86250000 | | 7K60FXE |
| 3 | 1 | 456.28750000 | | 7K60FXE |
| 3 | 1 | 457.83750000 | | 7K60FXE |
| 1 | 1 | 461.88750000 | | 7K60FXE |
| 2 | 1 | 461.88750000 | | 7K60FXE |
| 1 | 1 | 464.83750000 | | 7K60FXE |
| 2 | 1 | 464.83750000 | | 7K60FXE |
| 2 | 1 | 466.88750000 | | 7K60FXE |
| 2 | 1 | 469.83750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11611 Inwood Road, Dallas, DALLAS, TX | 32.90741667, -96.81902778 | 7.000 m | BANT | 9.100 m structure / 12.200 m overall | |
| 2 | T | | | | | | |
| 3 | T | Dallas, DALLAS, TX | 32.90741667, -96.81902778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | | | | 12.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11611 Inwood Road, Dallas, TX | LEON | 2143699201 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-12 | WRDX444 | LETCNS |
| 2019-08-13 | WRDX444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4188590 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDX444 | ULS 4188590 | 2026-08-02 01:23:00 |
| Status | A | ULS 4188590 | 2026-08-02 01:23:00 |
| Service | IG | ULS 4188590 | 2026-08-02 01:23:00 |
| Grant Date | 2019-08-13 | ULS 4188590 | 2026-08-02 01:23:00 |
| Expiration Date | 2029-08-13 | ULS 4188590 | 2026-08-02 01:23:00 |