Universal Licensing System
WQDZ421
QUALCOMM INC.
License details
| ULS identifier | 2768019 |
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| Call sign | WQDZ421 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2005-12-06 |
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| Expiration | 2015-12-06 |
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| Cancellation | 2016-02-06 |
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| Frequency range | 17920 MHz |
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| Locations | 2 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.9019444, -117.2008333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17920.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17920.00000000 | | 28M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6455 LUSK BLVD, SAN DIEGO, SAN DIEGO, CA | 32.90194444, -117.20083333 | 107.000 m | B | 11.000 m structure / 13.000 m overall | |
| 2 | R | | 32.90313889, -117.19333333 | 99.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ERICSSON UKY 210 77/SC11 | | V | 39.2000 | 79.3000 | | |
| 1 | 2 | R | ERICSSON UKY 210 77/SC11 | | | 39.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-02-06 | WQDZ421 | LIEXP |
| 2015-09-14 | WQDZ421 | LETRES |
| 2007-03-05 | WQDZ421 | LETCNS |
| 2005-12-06 | WQDZ421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2768019 | 2026-08-02 02:45:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDZ421 | ULS 2768019 | 2026-08-02 02:45:30 |
| Status | E | ULS 2768019 | 2026-08-02 02:45:30 |
| Service | MG | ULS 2768019 | 2026-08-02 02:45:30 |
| Grant Date | 2005-12-06 | ULS 2768019 | 2026-08-02 02:45:30 |
| Expiration Date | 2015-12-06 | ULS 2768019 | 2026-08-02 02:45:30 |
| Cancellation Date | 2016-02-06 | ULS 2768019 | 2026-08-02 02:45:30 |