Universal Licensing System
WRTJ995
San Joaquin County
License details
| ULS identifier | 4627076 |
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| Call sign | WRTJ995 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2022-06-27 |
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| Expiration | 2032-06-27 |
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| Frequency range | 6226.89 - 6315.84 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Tracy, SAN JOAQUIN, CA |
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| Coordinates | 37.6520000, -121.5341111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6315.84000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6315.84000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Lawrence Livermore National Laboratory, Tracy, SAN JOAQUIN, CA | 37.65200000, -121.53411111 | 452.900 m | LTOWER | 91.400 m structure / 91.400 m overall | |
| 2 | R | | 37.90494444, -121.24183333 | 7.900 m | | | |
| 3 | R | | 37.51047222, -121.37297222 | 954.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope HP6-59K | | H | 38.9000 | 42.4000 | | |
| 1 | 2 | R | Commscope PAR6-59B | | | 38.2000 | 0.0000 | | |
| 1 | 3 | R | Commscope PAR6-59B | | | 38.2000 | 0.0000 | | |
| 2 | 1 | T | Commscope UHX6-59L RF | | V | 38.8000 | 137.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-28 | WRTJ995 | LIAUA |
| 2022-06-27 | WRTJ995 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4627076 | 2026-08-02 02:43:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTJ995 | ULS 4627076 | 2026-08-02 02:43:42 |
| Status | A | ULS 4627076 | 2026-08-02 02:43:42 |
| Service | MW | ULS 4627076 | 2026-08-02 02:43:42 |
| Grant Date | 2022-06-27 | ULS 4627076 | 2026-08-02 02:43:42 |
| Expiration Date | 2032-06-27 | ULS 4627076 | 2026-08-02 02:43:42 |