Universal Licensing System
WQRX729
Webpass, Inc
License details
| ULS identifier | 3503884 |
|---|
| Call sign | WQRX729 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2013-08-12 |
|---|
| Expiration | 2023-08-12 |
|---|
| Cancellation | 2023-10-14 |
|---|
| Frequency range | 17820 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7170833, -122.3921389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:05 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 859 Jamestown Ave, San Francisco, SAN FRANCISCO, CA | 37.71708333, -122.39213889 | 56.000 m | B | 13.700 m structure / 15.200 m overall | |
| 2 | R | | 37.76019444, -122.39116667 | 14.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TRANGO SYSTEMS INC. AD18G-1-S2 | | H | 32.5000 | 1.0000 | | |
| 1 | 2 | R | TRANGO SYSTEMS INC. AD18G-1-S2 | | | 32.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-14 | WQRX729 | LIEXP |
| 2023-05-22 | WQRX729 | LETRES |
| 2017-09-30 | WQRX729 | LITRAN |
| 2016-08-16 | WQRX729 | LITRAN |
| 2016-07-18 | WQRX729 | ESUAPR |
| 2016-07-01 | WQRX729 | ESUAPR |
| 2016-06-25 | WQRX729 | ESUAPR |
| 2013-08-12 | WQRX729 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3503884 | 2026-08-02 02:47:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRX729 | ULS 3503884 | 2026-08-02 02:47:05 |
| Status | E | ULS 3503884 | 2026-08-02 02:47:05 |
| Service | MG | ULS 3503884 | 2026-08-02 02:47:05 |
| Grant Date | 2013-08-12 | ULS 3503884 | 2026-08-02 02:47:05 |
| Expiration Date | 2023-08-12 | ULS 3503884 | 2026-08-02 02:47:05 |
| Cancellation Date | 2023-10-14 | ULS 3503884 | 2026-08-02 02:47:05 |