Universal Licensing System
WLL752
AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC.
License details
| ULS identifier | 994115 |
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| Call sign | WLL752 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2010-01-20 |
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| Expiration | 2020-02-01 |
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| Cancellation | 2011-10-04 |
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| Frequency range | 3870 - 4190 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | GREAT FALLS, CASCADE, MT |
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| Coordinates | 47.5152222, -111.3433056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:17 |
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Licensee
| Name | AT&T COMMUNICATIONS OF THE MOUNTAIN STATES, INC. |
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| Applicant type | C |
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| FRN | 0003301892 |
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| Location | CONYERS, GA |
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| Address | 2315 SALEM ROAD, FIRST FLOOR, H9, CONYERS, GA, 30013 |
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| Phone | 7706022065 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3870.00000000 | | | | | |
| 1 | 1 | FXO | 3950.00000000 | | | | | |
| 1 | 1 | FXO | 4030.00000000 | | | | | |
| 1 | 1 | FXO | 4110.00000000 | | | | | |
| 1 | 1 | FXO | 4190.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3870.00000000 | | 20M0D7W |
| 1 | 1 | 3950.00000000 | | 20M0D7W |
| 1 | 1 | 4030.00000000 | | 20M0D7W |
| 1 | 1 | 4110.00000000 | | 20M0D7W |
| 1 | 1 | 4190.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WATSON COULEE RD NW BYPS, GREAT FALLS, CASCADE, MT | 47.51522222, -111.34330556 | 1016.500 m | | 30.500 m overall | |
| 2 | R | | 47.51827778, -111.57386111 | 1118.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 271.2000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-05 | WLL752 | LICAN |
| 2010-01-20 | WLL752 | LIREN |
| 2009-11-30 | WLL752 | EFUAPR |
| 2009-11-30 | WLL752 | ESCAPR |
| 2009-11-25 | WLL752 | ESUAPR |
| 2009-11-09 | WLL752 | LETRES |
| 2005-11-18 | WLL752 | LITRAN |
| 2005-02-21 | WLL752 | ESUAPR |
| 2004-06-11 | WLL752 | LIAUA |
| 2004-06-10 | WLL752 | ESUAPR |
| 2001-11-29 | WLL752 | LIAUA |
| 2000-07-11 | WLL752 | LIAUA |
| 2000-02-15 | WLL752 | LIREN |
| 1999-11-06 | WLL752 | LETRES |
| 1999-08-14 | WLL752 | LICCNV |
| 1998-05-13 | WLL752 | COR |
| 1997-12-23 | WLL752 | COR |
| 1990-12-30 | WLL752 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 994115 | 2026-08-02 02:45:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL752 | ULS 994115 | 2026-08-02 02:45:17 |
| Status | C | ULS 994115 | 2026-08-02 02:45:17 |
| Service | CF | ULS 994115 | 2026-08-02 02:45:17 |
| Grant Date | 2010-01-20 | ULS 994115 | 2026-08-02 02:45:17 |
| Expiration Date | 2020-02-01 | ULS 994115 | 2026-08-02 02:45:17 |
| Cancellation Date | 2011-10-04 | ULS 994115 | 2026-08-02 02:45:17 |