Universal Licensing System
WPJ4
NORTH DAKOTA, STATE OF
License details
| ULS identifier | 1980615 |
|---|
| Call sign | WPJ4 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2019-03-13 |
|---|
| Expiration | 2029-06-09 |
|---|
| Frequency range | 122.925 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | BOWMAN, BOWMAN, ND |
|---|
| Coordinates | 46.1708333, -103.3027778 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:40 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MFL | 122.92500000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.92500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOWMAN REGIONAL AIRPORT, BOWMAN, BOWMAN, ND | 46.17083333, -103.30277778 | 903.900 m | B | 7.600 m structure / 9.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-26 | WPJ4 | LIAUA |
| 2022-11-04 | WPJ4 | LIAUA |
| 2019-03-13 | WPJ4 | LIREN |
| 2019-02-11 | WPJ4 | LETRES |
| 2016-03-17 | WPJ4 | LIMOD |
| 2016-02-16 | WPJ4 | ESUAPR |
| 2014-03-07 | WPJ4 | LIAUA |
| 2014-03-06 | WPJ4 | ESUAPR |
| 2009-04-20 | WPJ4 | LIREN |
| 2009-04-16 | WPJ4 | ESUAPR |
| 2009-03-26 | WPJ4 | ESUAPR |
| 2009-03-16 | WPJ4 | LETRES |
| 2009-03-11 | WPJ4 | ESURNW |
| 2004-03-24 | WPJ4 | LIREN |
| 2004-03-23 | WPJ4 | LTSFRN |
| 2004-03-15 | WPJ4 | LETRES |
| 2001-04-27 | WPJ4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1980615 | 2026-08-02 02:08:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJ4 | ULS 1980615 | 2026-08-02 02:08:40 |
| Status | A | ULS 1980615 | 2026-08-02 02:08:40 |
| Service | AF | ULS 1980615 | 2026-08-02 02:08:40 |
| Grant Date | 2019-03-13 | ULS 1980615 | 2026-08-02 02:08:40 |
| Expiration Date | 2029-06-09 | ULS 1980615 | 2026-08-02 02:08:40 |