Universal Licensing System
WRDD748
CIS LLC
License details
| ULS identifier | 4145640 |
|---|
| Call sign | WRDD748 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-03 |
|---|
| Expiration | 2029-04-03 |
|---|
| Frequency range | 10915 - 11155 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 31.6208611, -110.3342778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10915.00000000 | | | | | |
| 1 | 3 | FXO | 10915.00000000 | | | | | |
| 1 | 3 | FXO | 10915.00000000 | | | | | |
| 1 | 3 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 5 | FXO | 11155.00000000 | | | | | |
| 1 | 5 | FXO | 11155.00000000 | | | | | |
| 1 | 5 | FXO | 11155.00000000 | | | | | |
| 1 | 5 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10915.00000000 | | 79M6D7D |
| 1 | 3 | 10915.00000000 | | 79M6D7D |
| 1 | 3 | 10915.00000000 | | 79M6D7D |
| 1 | 3 | 10915.00000000 | | 79M6D7D |
| 1 | 4 | 10915.00000000 | | 79M6D7D |
| 1 | 4 | 10915.00000000 | | 79M6D7D |
| 1 | 4 | 10915.00000000 | | 79M6D7D |
| 1 | 4 | 10915.00000000 | | 79M6D7D |
| 1 | 5 | 11155.00000000 | | 79M6D7D |
| 1 | 5 | 11155.00000000 | | 79M6D7D |
| 1 | 5 | 11155.00000000 | | 79M6D7D |
| 1 | 5 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 206 S. Second St., Sierra Vista, COCHISE, AZ | 31.55833333, -110.29669444 | 1408.300 m | TANK | 15.200 m structure / 15.200 m overall | N |
| 3 | R | | 31.53550000, -110.25819444 | 1385.300 m | | | |
| 4 | R | | 31.62086111, -110.33427778 | 1356.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 1 | 4 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 4 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 3 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 124.8000 | | |
| 4 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 124.8000 | | |
| 5 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 332.9000 | | |
| 6 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 332.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-08 | WRDD748 | LIAUA |
| 2023-04-12 | WRDD748 | LIMOD |
| 2019-04-03 | WRDD748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4145640 | 2026-08-02 02:44:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDD748 | ULS 4145640 | 2026-08-02 02:44:54 |
| Status | A | ULS 4145640 | 2026-08-02 02:44:54 |
| Service | MG | ULS 4145640 | 2026-08-02 02:44:54 |
| Grant Date | 2019-04-03 | ULS 4145640 | 2026-08-02 02:44:54 |
| Expiration Date | 2029-04-03 | ULS 4145640 | 2026-08-02 02:44:54 |