Universal Licensing System
WRDD331
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4144892 |
|---|
| Call sign | WRDD331 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-04-02 |
|---|
| Expiration | 2029-04-02 |
|---|
| Frequency range | 10915 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Carbon, EASTLAND, TX |
|---|
| Coordinates | 32.2314444, -98.8311667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:10 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M3D7D |
| 1 | 1 | 10915.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Co Rd 411, Carbon, EASTLAND, TX | 32.23144444, -98.83116667 | 478.500 m | LTOWER | 45.700 m structure / 45.700 m overall | |
| 2 | R | | 32.06650000, -98.85088889 | 482.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | V | 35.0000 | 185.8000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-09 | WRDD331 | LIAUA |
| 2020-07-18 | WRDD331 | LIAUA |
| 2020-07-07 | WRDD331 | LETCNS |
| 2019-04-02 | WRDD331 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4144892 | 2026-08-02 02:44:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDD331 | ULS 4144892 | 2026-08-02 02:44:10 |
| Status | A | ULS 4144892 | 2026-08-02 02:44:10 |
| Service | CF | ULS 4144892 | 2026-08-02 02:44:10 |
| Grant Date | 2019-04-02 | ULS 4144892 | 2026-08-02 02:44:10 |
| Expiration Date | 2029-04-02 | ULS 4144892 | 2026-08-02 02:44:10 |