Universal Licensing System
WRTM978
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4631579 |
|---|
| Call sign | WRTM978 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2022-07-06 |
|---|
| Expiration | 2032-07-06 |
|---|
| Frequency range | 17880 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 29.1911111, -95.9688056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17880.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0D7W |
| 1 | 3 | 10755.00000000 | | 80M0G7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0G7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0D7W |
| 1 | 4 | 10915.00000000 | | 80M0G7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0D7W |
| 1 | 1 | 10995.00000000 | | 80M0G7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0D7W |
| 1 | 5 | 17880.00000000 | | 40M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 363 FM 1301, Pledger, MATAGORDA, TX | 29.18733333, -95.91102778 | 18.900 m | GTOWER | 76.200 m structure / 79.200 m overall | N |
| 2 | R | | 29.25700000, -95.93725000 | 23.900 m | | | |
| 3 | R | | 29.02680556, -95.88427778 | 12.800 m | | | |
| 4 | R | | 29.19111111, -95.96880556 | 23.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-W100C | | H | 34.5000 | 341.7000 | | |
| 1 | 2 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 3 | R | RFS SC3-W100B | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | RFS SC1-190A | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100C | | V | 34.5000 | 341.7000 | | |
| 2 | 2 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 2 | 3 | R | RFS SC3-W100B | | | 38.6000 | 0.0000 | | |
| 3 | 1 | T | RFS SC3-W100B | | H | 38.6000 | 171.7000 | | |
| 4 | 1 | T | RFS SC3-W100B | | V | 38.6000 | 171.7000 | | |
| 5 | 1 | T | RFS SC1-190A | | V | 34.7000 | 274.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-17 | WRTM978 | LIMOD |
| 2022-11-02 | WRTM978 | LIMOD |
| 2022-07-06 | WRTM978 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4631579 | 2026-08-02 02:44:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTM978 | ULS 4631579 | 2026-08-02 02:44:14 |
| Status | A | ULS 4631579 | 2026-08-02 02:44:14 |
| Service | CF | ULS 4631579 | 2026-08-02 02:44:14 |
| Grant Date | 2022-07-06 | ULS 4631579 | 2026-08-02 02:44:14 |
| Expiration Date | 2032-07-06 | ULS 4631579 | 2026-08-02 02:44:14 |