Universal Licensing System
WRAA931
Erie County Water Authority
License details
| ULS identifier | 3959815 |
|---|
| Call sign | WRAA931 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2017-09-27 |
|---|
| Expiration | 2027-09-27 |
|---|
| Frequency range | 10835 - 11075 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Tonawanda, ERIE, NY |
|---|
| Coordinates | 42.9778333, -78.9269722 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | 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 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0G7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 10915.00000000 | | 80M0D7W |
| 1 | 2 | 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 | | 80M0G7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0D7W |
| 1 | 2 | 11075.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3710 River Road, Tonawanda, ERIE, NY | 42.97783333, -78.92697222 | 182.800 m | MAST | 85.300 m structure / 91.400 m overall | N |
| 2 | R | | 42.97625000, -78.93522222 | 179.800 m | | | |
| 3 | R | | 42.95180556, -78.76691667 | 208.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 255.4000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP4-11WA | | | 40.7000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP4-11WA | | V | 40.7000 | 102.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-27 | WRAA931 | LIAUA |
| 2018-12-27 | WRAA931 | LETCNS |
| 2018-07-19 | WRAA931 | LIMOD |
| 2017-09-27 | WRAA931 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3959815 | 2026-08-02 02:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAA931 | ULS 3959815 | 2026-08-02 02:44:06 |
| Status | A | ULS 3959815 | 2026-08-02 02:44:06 |
| Service | MW | ULS 3959815 | 2026-08-02 02:44:06 |
| Grant Date | 2017-09-27 | ULS 3959815 | 2026-08-02 02:44:06 |
| Expiration Date | 2027-09-27 | ULS 3959815 | 2026-08-02 02:44:06 |