Universal Licensing System
WRKN391
Gtek Computers & Wireless L.L.C.
License details
| ULS identifier | 4378672 |
|---|
| Call sign | WRKN391 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-22 |
|---|
| Expiration | 2031-01-22 |
|---|
| Frequency range | 10915 - 11405 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 27.9568056, -97.9406944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 2 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11245.00000000 | | 79M3D7D |
| 1 | 3 | 11245.00000000 | | 79M3D7D |
| 1 | 3 | 11245.00000000 | | 79M3D7D |
| 1 | 3 | 11245.00000000 | | 79M3D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 1 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
| 1 | 2 | 11405.00000000 | | 77M0D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 498-398 Co Rd 310, Westdale, JIM WELLS, TX | 27.98791667, -97.97263889 | 60.800 m | POLE | 14.000 m structure / 16.000 m overall | N |
| 2 | R | | 27.95533333, -97.98527778 | 60.000 m | | | |
| 3 | R | | 27.95680556, -97.94069444 | 61.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Jirous JRMC-680-10/11 | | V | 36.0000 | 199.0000 | | |
| 1 | 2 | R | Jirous JRMC-680-10/11 | | | 36.0000 | | | |
| 1 | 3 | R | KP Performance,Inc. KP-11PDFX-2 | | | 34.3000 | 0.0000 | | |
| 2 | 1 | T | Jirous JRMC-680-10/11 | | H | 36.0000 | 199.0000 | | |
| 2 | 2 | R | Jirous JRMC-680-10/11 | | | 36.0000 | | | |
| 3 | 1 | T | KP Performance,Inc. KP-11PDFX-2 | | S | 34.3000 | 137.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-06 | WRKN391 | LIMOD |
| 2021-01-22 | WRKN391 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4378672 | 2026-08-02 02:43:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKN391 | ULS 4378672 | 2026-08-02 02:43:07 |
| Status | A | ULS 4378672 | 2026-08-02 02:43:07 |
| Service | CF | ULS 4378672 | 2026-08-02 02:43:07 |
| Grant Date | 2021-01-22 | ULS 4378672 | 2026-08-02 02:43:07 |
| Expiration Date | 2031-01-22 | ULS 4378672 | 2026-08-02 02:43:07 |