Universal Licensing System
WRPZ409
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4579505 |
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| Call sign | WRPZ409 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-04-06 |
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| Expiration | 2032-04-06 |
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| Frequency range | 6197.24 - 6286.19 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | ELY, ST. LOUIS, MN |
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| Coordinates | 47.9719444, -91.9139722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:25:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 1 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2135 ECHO TRAIL, ELY, ST. LOUIS, MN | 47.97194444, -91.91397222 | 451.700 m | MTOWER | 59.400 m structure / 60.700 m overall | |
| 2 | R | | 47.93419444, -91.70375000 | 448.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope USX6-6W | | H | 38.8000 | 104.9000 | | |
| 1 | 2 | R | Commscope USX6-6W | | | 38.8000 | | | |
| 2 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 104.9000 | | |
| 2 | 2 | R | Commscope USX6-6W | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRPZ409 | LIAUA |
| 2024-01-25 | WRPZ409 | LIAUA |
| 2023-01-18 | WRPZ409 | LIAUA |
| 2023-01-12 | WRPZ409 | LIAUA |
| 2022-04-06 | WRPZ409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4579505 | 2026-08-17 04:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPZ409 | ULS 4579505 | 2026-08-17 04:25:29 |
| Status | A | ULS 4579505 | 2026-08-17 04:25:29 |
| Service | CF | ULS 4579505 | 2026-08-17 04:25:29 |
| Grant Date | 2022-04-06 | ULS 4579505 | 2026-08-17 04:25:29 |
| Expiration Date | 2032-04-06 | ULS 4579505 | 2026-08-17 04:25:29 |