Universal Licensing System
WHF4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1975959 |
|---|
| Call sign | WHF4 |
|---|
| Radio service | AF |
|---|
| Status | C |
|---|
| Grant date | 2008-02-26 |
|---|
| Expiration | 2018-03-01 |
|---|
| Cancellation | 2009-09-29 |
|---|
| Frequency range | 130.9 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | SAN DIEGO, SAN DIEGO, CA |
|---|
| Coordinates | 33.7333611, -117.1841944 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 130.90000000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 130.90000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LINDBERGH SAN DIEGO INTERNATIONAL AIRPORT, SAN DIEGO, SAN DIEGO, CA | 33.73336111, -117.18419444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-09-30 | WHF4 | LICAN |
| 2008-02-26 | WHF4 | LIREN |
| 2007-12-10 | WHF4 | LETRES |
| 2007-03-01 | WHF4 | AUTHPR |
| 2006-03-07 | WHF4 | AUTHPR |
| 2006-01-01 | WHF4 | LIASS |
| 2005-07-25 | WHF4 | ESCAPR |
| 2003-01-22 | WHF4 | LIREN |
| 2002-12-02 | WHF4 | LETRES |
| 2001-04-27 | WHF4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1975959 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHF4 | ULS 1975959 | 2026-08-02 02:08:30 |
| Status | C | ULS 1975959 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1975959 | 2026-08-02 02:08:30 |
| Grant Date | 2008-02-26 | ULS 1975959 | 2026-08-02 02:08:30 |
| Expiration Date | 2018-03-01 | ULS 1975959 | 2026-08-02 02:08:30 |
| Cancellation Date | 2009-09-29 | ULS 1975959 | 2026-08-02 02:08:30 |