Universal Licensing System
WSDX405
Rockwood Earthworks
License details
| ULS identifier | 4986047 |
|---|
| Call sign | WSDX405 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-07-24 |
|---|
| Expiration | 2034-07-24 |
|---|
| Frequency range | 451.8125 - 464.5 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | TX |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:31 |
|---|
Licensee
| Name | Rockwood Earthworks |
|---|
| Applicant type | L |
|---|
| FRN | 0035627520 |
|---|
| Location | The Woodlands, TX |
|---|
| Address | 9595 Six Pines Drive, Bld 8, Level 2, Suite 8210, The Woodlands, TX, 77380 |
|---|
| Phone | 8322267991 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MOI | 451.81250000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9595 Six Pines Drive, Bld 8, Level 2, Suite 8210, The Woodlands, TX | MONTGOMERY | 8322267991 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-24 | WSDX405 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4986047 | 2026-08-02 01:24:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDX405 | ULS 4986047 | 2026-08-02 01:24:31 |
| Status | A | ULS 4986047 | 2026-08-02 01:24:31 |
| Service | IG | ULS 4986047 | 2026-08-02 01:24:31 |
| Grant Date | 2024-07-24 | ULS 4986047 | 2026-08-02 01:24:31 |
| Expiration Date | 2034-07-24 | ULS 4986047 | 2026-08-02 01:24:31 |