Universal Licensing System
WQYI491
Sprint Telephony PCS, LLC
License details
| ULS identifier | 3854659 |
|---|
| Call sign | WQYI491 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2016-10-07 |
|---|
| Expiration | 2026-10-07 |
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| Cancellation | 2022-04-04 |
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| Frequency range | 19425 MHz |
|---|
| Locations | 2 |
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| Representative location | Diamond Bar, LOS ANGELES, CA |
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| Coordinates | 33.9864167, -117.8163889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 1 | FXO | 19425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 1 | 19425.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22938 1/2 Ridge Line Rd, Diamond Bar, LOS ANGELES, CA | 33.98641667, -117.81638889 | 366.400 m | TANK | 17.700 m structure / 17.700 m overall | |
| 2 | R | | 33.95797222, -117.82266667 | 331.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190AMPT | | V | 39.0000 | 190.4000 | | |
| 1 | 2 | R | RFS SC2-190AMPT | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-05 | WQYI491 | LICAN |
| 2021-10-26 | WQYI491 | LIAUA |
| 2021-04-27 | WQYI491 | LIAUA |
| 2020-04-01 | WQYI491 | LITRAN |
| 2018-06-06 | WQYI491 | LIASS |
| 2016-10-07 | WQYI491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3854659 | 2026-08-02 02:45:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYI491 | ULS 3854659 | 2026-08-02 02:45:44 |
| Status | C | ULS 3854659 | 2026-08-02 02:45:44 |
| Service | CF | ULS 3854659 | 2026-08-02 02:45:44 |
| Grant Date | 2016-10-07 | ULS 3854659 | 2026-08-02 02:45:44 |
| Expiration Date | 2026-10-07 | ULS 3854659 | 2026-08-02 02:45:44 |
| Cancellation Date | 2022-04-04 | ULS 3854659 | 2026-08-02 02:45:44 |