Universal Licensing System
WPNN391
Austin Water Utility
License details
| ULS identifier | 1046537 |
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| Call sign | WPNN391 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2007-12-14 |
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| Expiration | 2018-03-06 |
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| Cancellation | 2018-01-30 |
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| Frequency range | 10618.125 - 10628.125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | AUSTIN, TRAVIS, TX |
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| Coordinates | 30.2313056, -97.7691667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10618.12500000 | | | | | |
| 1 | 2 | FXO | 10628.12500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10618.12500000 | | 3M75D7W |
| 1 | 2 | 10628.12500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3616 S 1ST ST, AUSTIN, TRAVIS, TX | 30.23130556, -97.76916667 | 201.800 m | | 61.000 m structure / 67.100 m overall | |
| 2 | R | | 30.26983333, -97.73488889 | 152.100 m | | | |
| 3 | R | | 30.31541667, -97.77155556 | 173.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.8000 | 37.7000 | | |
| 1 | 2 | R | | | | 43.8000 | | | |
| 1 | 3 | R | | | | 43.8000 | | | |
| 2 | 1 | T | | | V | 43.8000 | 358.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-31 | WPNN391 | LICAN |
| 2018-01-05 | WPNN391 | ESURNW |
| 2017-12-11 | WPNN391 | LETRES |
| 2012-01-18 | WPNN391 | LIAUA |
| 2012-01-17 | WPNN391 | ESUAPR |
| 2009-03-25 | WPNN391 | LIAUA |
| 2009-03-23 | WPNN391 | ESUAPR |
| 2007-12-14 | WPNN391 | LIREN |
| 2007-12-10 | WPNN391 | LETRES |
| 2007-12-07 | WPNN391 | ESURNW |
| 2004-01-22 | WPNN391 | LIAUA |
| 1999-08-14 | WPNN391 | LICCNV |
| 1998-05-29 | WPNN391 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1046537 | 2026-08-02 02:45:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNN391 | ULS 1046537 | 2026-08-02 02:45:16 |
| Status | C | ULS 1046537 | 2026-08-02 02:45:16 |
| Service | MW | ULS 1046537 | 2026-08-02 02:45:16 |
| Grant Date | 2007-12-14 | ULS 1046537 | 2026-08-02 02:45:16 |
| Expiration Date | 2018-03-06 | ULS 1046537 | 2026-08-02 02:45:16 |
| Cancellation Date | 2018-01-30 | ULS 1046537 | 2026-08-02 02:45:16 |