Universal Licensing System
WRAI683
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 3978980 |
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| Call sign | WRAI683 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2017-11-29 |
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| Expiration | 2027-11-29 |
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| Frequency range | 11015 - 11135 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Boulder, JEFFERSON, MT |
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| Coordinates | 46.2593056, -112.1533611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SE 1/4 NW 1/4 Section 19, Township 6 N, Range 5 W, Boulder, JEFFERSON, MT | 46.25930556, -112.15336111 | 1802.900 m | MTOWER | 17.400 m structure / 23.800 m overall | |
| 2 | R | | 46.27425000, -112.25908333 | 1740.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD3-11 | | V | 38.5000 | 281.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRAI683 | LIAUA |
| 2024-01-25 | WRAI683 | LIAUA |
| 2023-01-18 | WRAI683 | LIAUA |
| 2023-01-12 | WRAI683 | LIAUA |
| 2018-08-24 | WRAI683 | LIAUA |
| 2017-11-29 | WRAI683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3978980 | 2026-08-02 02:47:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAI683 | ULS 3978980 | 2026-08-02 02:47:20 |
| Status | A | ULS 3978980 | 2026-08-02 02:47:20 |
| Service | CF | ULS 3978980 | 2026-08-02 02:47:20 |
| Grant Date | 2017-11-29 | ULS 3978980 | 2026-08-02 02:47:20 |
| Expiration Date | 2027-11-29 | ULS 3978980 | 2026-08-02 02:47:20 |