Universal Licensing System
WQZC998
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 3908944 |
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| Call sign | WQZC998 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2017-04-10 |
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| Expiration | 2027-04-10 |
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| Cancellation | 2025-01-23 |
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| Frequency range | 21825 - 21875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | San Francisco, SAN FRANCISCO, CA |
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| Coordinates | 37.7272500, -122.3629722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:43:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 21825.00000000 | | | | | |
| 1 | 4 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 21825.00000000 | | 46M1D7W |
| 1 | 4 | 21875.00000000 | | 46M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Van Keuran Ave, Building 258, San Francisco, SAN FRANCISCO, CA | 37.72725000, -122.36297222 | 4.600 m | MTOWER | 43.600 m structure / 43.600 m overall | N |
| 2 | R | | 37.71641667, -122.38261111 | 3.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | RADIO WAVES INC. HPD2-23 | | V | 40.0000 | 235.2000 | | |
| 3 | 2 | R | RADIO WAVES INC. HPD2-23 | | | 40.0000 | | | |
| 4 | 1 | T | RADIO WAVES INC. HPD2-23 | | H | 40.0000 | 235.2000 | | |
| 4 | 2 | R | RADIO WAVES INC. HPD2-23 | | | 40.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-24 | WQZC998 | LICAN |
| 2024-01-25 | WQZC998 | LIAUA |
| 2023-01-18 | WQZC998 | LIAUA |
| 2023-01-12 | WQZC998 | LIAUA |
| 2019-04-16 | WQZC998 | LIMOD |
| 2018-11-20 | WQZC998 | LIMOD |
| 2018-08-24 | WQZC998 | LIAUA |
| 2017-06-08 | WQZC998 | LIAUA |
| 2017-04-10 | WQZC998 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3908944 | 2026-08-24 01:43:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZC998 | ULS 3908944 | 2026-08-24 01:43:05 |
| Status | C | ULS 3908944 | 2026-08-24 01:43:05 |
| Service | CF | ULS 3908944 | 2026-08-24 01:43:05 |
| Grant Date | 2017-04-10 | ULS 3908944 | 2026-08-24 01:43:05 |
| Expiration Date | 2027-04-10 | ULS 3908944 | 2026-08-24 01:43:05 |
| Cancellation Date | 2025-01-23 | ULS 3908944 | 2026-08-24 01:43:05 |