Universal Licensing System
WRDK303
Infrastructure Networks, Inc.
License details
| ULS identifier | 4161385 |
|---|
| Call sign | WRDK303 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-17 |
|---|
| Expiration | 2029-05-17 |
|---|
| Frequency range | 11245 - 11485 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Frio, FRIO, TX |
|---|
| Coordinates | 28.9430000, -99.2800278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:26 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8.75 km south of city of Frio, Texas., Frio, FRIO, TX | 28.94300000, -99.28002778 | 207.000 m | GTOWER | 261.000 m structure / 263.000 m overall | |
| 2 | R | | 28.79080556, -99.85825000 | 209.700 m | | | |
| 3 | R | | 28.92611111, -99.04861111 | 199.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W100C | | V | 43.5000 | 253.5000 | | |
| 1 | 2 | R | RFS SB6-W100C | | | 43.5000 | | | |
| 1 | 3 | R | RFS SB4-W100D | | | 40.1000 | | | |
| 2 | 1 | T | RFS SB4-W100D | | V | 40.1000 | 94.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-17 | WRDK303 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4161385 | 2026-08-02 02:44:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK303 | ULS 4161385 | 2026-08-02 02:44:26 |
| Status | A | ULS 4161385 | 2026-08-02 02:44:26 |
| Service | MG | ULS 4161385 | 2026-08-02 02:44:26 |
| Grant Date | 2019-05-17 | ULS 4161385 | 2026-08-02 02:44:26 |
| Expiration Date | 2029-05-17 | ULS 4161385 | 2026-08-02 02:44:26 |