Universal Licensing System
WRDM813
Central Texas Regional Mobility Authority
License details
| ULS identifier | 4167903 |
|---|
| Call sign | WRDM813 |
|---|
| Radio service | LN |
|---|
| Status | A |
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| Grant date | 2019-06-06 |
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| Expiration | 2029-06-06 |
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| Frequency range | 914.25 - 916.75 MHz (6 frequencies) |
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| Locations | 5 |
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| Representative location | Austin, TRAVIS, TX |
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| Coordinates | 30.2991667, -97.6620278 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 913.25000000 | | | 2.000000 | 30.000000 | |
| 4 | 1 | LR | 914.25000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LR | 914.75000000 | | | 2.000000 | 30.000000 | |
| 4 | 2 | LR | 914.75000000 | | | 2.000000 | 30.000000 | |
| 3 | 3 | LR | 915.25000000 | | | 2.000000 | 30.000000 | |
| 2 | 1 | LR | 915.75000000 | | | 2.000000 | 30.000000 | |
| 4 | 4 | LR | 915.75000000 | | | 2.000000 | 30.000000 | |
| 5 | 1 | LR | 915.75000000 | | | 2.000000 | 30.000000 | |
| 3 | 2 | LR | 916.25000000 | | | 2.000000 | 30.000000 | |
| 5 | 2 | LR | 916.25000000 | | | 2.000000 | 30.000000 | |
| 2 | 1 | LR | 916.75000000 | | | 2.000000 | 30.000000 | |
| 4 | 3 | LR | 916.75000000 | | | 2.000000 | 30.000000 | |
| 3 | 1 | LR | 917.25000000 | | | 2.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 913.25000000 | | 428KK1D |
| 4 | 1 | 914.25000000 | | 428KK1D |
| 1 | 1 | 914.75000000 | | 428KK1D |
| 4 | 2 | 914.75000000 | | 428KK1D |
| 3 | 3 | 915.25000000 | | 428KK1D |
| 2 | 1 | 915.75000000 | | 428KK1D |
| 4 | 4 | 915.75000000 | | 428KK1D |
| 5 | 1 | 915.75000000 | | 428KK1D |
| 3 | 2 | 916.25000000 | | 428KK1D |
| 5 | 2 | 916.25000000 | | 428KK1D |
| 2 | 1 | 916.75000000 | | 428KK1D |
| 4 | 3 | 916.75000000 | | 428KK1D |
| 3 | 1 | 917.25000000 | | 428KK1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Ramp 6 (SBEX51), Austin, TRAVIS, TX | 30.29916667, -97.66202778 | 151.500 m | SIGN | 5.300 m structure / 5.300 m overall | |
| 2 | T | Ramp 7 (NBENMLK), Austin, TRAVIS, TX | 30.29869444, -97.66130556 | 153.000 m | SIGN | 5.300 m structure / 5.300 m overall | |
| 3 | T | Toll Main (NB-1), Austin, TRAVIS, TX | 30.29552778, -97.66241667 | 145.400 m | SIGN | 5.300 m structure / 5.300 m overall | |
| 4 | T | Toll Main (SB-1), Austin, TRAVIS, TX | 30.28688889, -97.66519444 | 162.800 m | SIGN | 5.300 m structure / 5.300 m overall | |
| 5 | T | Ramp 10 (NBEXMLK), Austin, TRAVIS, TX | 30.27883333, -97.66697222 | 160.600 m | SIGN | 5.300 m structure / 5.300 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 1 | 2 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 1 | 3 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 1 | 4 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 1 | 5 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 2 | 3 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 2 | 4 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 2 | 5 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 3 | 3 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 3 | 4 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
| 4 | 4 | T | | 5.300 m | H | 14.0000 | 30.0000 | 5.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3300 N IH35, Suite 300, Austin, TX | TRAVIS | 5129969778 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-02 | WRDM813 | LETCNS |
| 2020-05-05 | WRDM813 | LIMOD |
| 2019-06-06 | WRDM813 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4167903 | 2026-08-02 00:44:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDM813 | ULS 4167903 | 2026-08-02 00:44:00 |
| Status | A | ULS 4167903 | 2026-08-02 00:44:00 |
| Service | LN | ULS 4167903 | 2026-08-02 00:44:00 |
| Grant Date | 2019-06-06 | ULS 4167903 | 2026-08-02 00:44:00 |
| Expiration Date | 2029-06-06 | ULS 4167903 | 2026-08-02 00:44:00 |