Universal Licensing System
WRKJ587
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4373612 |
|---|
| Call sign | WRKJ587 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-12 |
|---|
| Expiration | 2031-01-12 |
|---|
| Frequency range | 10915 - 17820 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 31.3478889, -100.6733889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:58 |
|---|
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 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11155.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0G7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0G7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0D7W |
| 1 | 4 | 11155.00000000 | | 80M0G7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US-67, San Angelo, TOM GREEN, TX | 31.36830556, -100.61900000 | 600.000 m | LTOWER | 45.700 m structure / 45.700 m overall | N |
| 2 | R | | 31.32119444, -100.77700000 | 649.000 m | | | |
| 3 | R | | 31.27730556, -100.63800000 | 621.000 m | | | |
| 5 | R | | 31.39780556, -100.49550000 | 581.500 m | | | |
| 6 | R | | 31.34788889, -100.67338889 | 617.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | S | 34.7000 | 250.9000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP2-11WA | | | 34.7000 | | | |
| 1 | 5 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 6 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP2-11WA | | S | 34.7000 | 190.2000 | | |
| 4 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 74.4000 | | |
| 5 | 1 | T | RFS SC2-190C | | S | 39.2000 | 246.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-05 | WRKJ587 | LIMOD |
| 2022-11-02 | WRKJ587 | LIMOD |
| 2022-08-08 | WRKJ587 | LIMOD |
| 2022-03-11 | WRKJ587 | LIAUA |
| 2021-10-07 | WRKJ587 | LIMOD |
| 2021-01-12 | WRKJ587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4373612 | 2026-08-02 02:43:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKJ587 | ULS 4373612 | 2026-08-02 02:43:58 |
| Status | A | ULS 4373612 | 2026-08-02 02:43:58 |
| Service | CF | ULS 4373612 | 2026-08-02 02:43:58 |
| Grant Date | 2021-01-12 | ULS 4373612 | 2026-08-02 02:43:58 |
| Expiration Date | 2031-01-12 | ULS 4373612 | 2026-08-02 02:43:58 |