Universal Licensing System
WRDF497
Coppernet Systems, Inc.
License details
| ULS identifier | 4150256 |
|---|
| Call sign | WRDF497 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-17 |
|---|
| Expiration | 2029-04-17 |
|---|
| Frequency range | 17900 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Superior, PINAL, AZ |
|---|
| Coordinates | 33.2996111, -111.0973056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:33 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0D7W |
| 1 | 1 | 17900.00000000 | | 55M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 102 Magma Heights, Superior, PINAL, AZ | 33.29961111, -111.09730556 | 903.700 m | BANT | 3.700 m structure / 5.700 m overall | |
| 2 | R | | 33.29013889, -111.09455556 | 903.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-18 | | V | 34.2000 | 166.3000 | | |
| 1 | 2 | R | Commscope VHLP2.5-18 | | | 41.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-17 | WRDF497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4150256 | 2026-08-02 02:44:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF497 | ULS 4150256 | 2026-08-02 02:44:33 |
| Status | A | ULS 4150256 | 2026-08-02 02:44:33 |
| Service | MG | ULS 4150256 | 2026-08-02 02:44:33 |
| Grant Date | 2019-04-17 | ULS 4150256 | 2026-08-02 02:44:33 |
| Expiration Date | 2029-04-17 | ULS 4150256 | 2026-08-02 02:44:33 |