Universal Licensing System
WPNJ499
POLAR BROADCASTING INC
License details
| ULS identifier | 1044390 |
|---|
| Call sign | WPNJ499 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 1998-02-09 |
|---|
| Expiration | 2003-02-09 |
|---|
| Cancellation | 2003-05-11 |
|---|
| Frequency range | 21925 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.8085278, -122.4199444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:48 |
|---|
Licensee
| Name | POLAR BROADCASTING INC |
|---|
| Applicant type | C |
|---|
| Location | SAN FRANCISCO, CA |
|---|
| Address | 2801 LEAVENWORTH ST, SAN FRANCISCO, CA, 94133 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21925.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROOF TOP 2801 LEAVENWORTH ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.80852778, -122.41994444 | 4.600 m | | 16.800 m structure / 16.800 m overall | |
| 2 | R | | 37.79297222, -122.39800000 | 3.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 33.0000 | 131.8000 | | |
| 1 | 2 | R | | | | 33.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-11 | WPNJ499 | LIEXP |
| 2002-11-18 | WPNJ499 | LETRES |
| 1999-08-14 | WPNJ499 | LICCNV |
| 1998-02-07 | WPNJ499 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1044390 | 2026-08-02 02:47:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNJ499 | ULS 1044390 | 2026-08-02 02:47:48 |
| Status | E | ULS 1044390 | 2026-08-02 02:47:48 |
| Service | MG | ULS 1044390 | 2026-08-02 02:47:48 |
| Grant Date | 1998-02-09 | ULS 1044390 | 2026-08-02 02:47:48 |
| Expiration Date | 2003-02-09 | ULS 1044390 | 2026-08-02 02:47:48 |
| Cancellation Date | 2003-05-11 | ULS 1044390 | 2026-08-02 02:47:48 |