Universal Licensing System
WQWF340
ISP Industries LLC db/a isp.net
License details
| ULS identifier | 3724900 |
|---|
| Call sign | WQWF340 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 2015-08-05 |
|---|
| Expiration | 2025-08-05 |
|---|
| Cancellation | 2025-12-13 |
|---|
| Frequency range | 22020 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7933889, -122.4032500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22020.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22020.00000000 | | 36M7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 417 MONTGOMERY STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79338889, -122.40325000 | 4.000 m | B | 44.000 m structure / 44.000 m overall | |
| 2 | R | | 37.79819444, -122.41736111 | 89.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23B | | V | 40.5000 | 293.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWF340 | LIEXP |
| 2025-07-17 | WQWF340 | LIASS |
| 2025-05-12 | WQWF340 | LETRES |
| 2025-04-26 | WQWF340 | LIAUA |
| 2023-07-24 | WQWF340 | LIASS |
| 2020-02-01 | WQWF340 | LITRAN |
| 2018-06-08 | WQWF340 | LIAUA |
| 2018-01-04 | WQWF340 | LIAUA |
| 2017-06-28 | WQWF340 | LIAUA |
| 2016-11-08 | WQWF340 | LETCNS |
| 2015-08-05 | WQWF340 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3724900 | 2026-08-02 02:43:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWF340 | ULS 3724900 | 2026-08-02 02:43:53 |
| Status | E | ULS 3724900 | 2026-08-02 02:43:53 |
| Service | CF | ULS 3724900 | 2026-08-02 02:43:53 |
| Grant Date | 2015-08-05 | ULS 3724900 | 2026-08-02 02:43:53 |
| Expiration Date | 2025-08-05 | ULS 3724900 | 2026-08-02 02:43:53 |
| Cancellation Date | 2025-12-13 | ULS 3724900 | 2026-08-02 02:43:53 |