Universal Licensing System
WPOR479
EAST RIVER ELECTRIC POWER COOP
License details
| ULS identifier | 1048919 |
|---|
| Call sign | WPOR479 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-01 |
|---|
| Expiration | 2029-04-16 |
|---|
| Frequency range | 6197.24 - 6404.79 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CLARK, CLARK, SD |
|---|
| Coordinates | 44.8055556, -97.7655278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 2 | 6375.14000000 | | 30M0D7W |
| 1 | 3 | 6404.79000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5 MILES SOUTH OF CLARK SD, CLARK, CLARK, SD | 44.80555556, -97.76552778 | 570.000 m | GTOWER | 97.500 m structure / 97.500 m overall | N |
| 2 | R | | 44.88402778, -97.04291667 | 553.200 m | | | |
| 3 | R | | 44.47130556, -98.34150000 | 398.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Commscope PARX10-59WA | | | 43.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope PARX10-59WA | | V | 43.3000 | 231.1000 | | |
| 2 | 3 | R | Commscope PARX10-59WA | | | 43.3000 | 0.0000 | | |
| 3 | 1 | T | Commscope PARX10-59WA | | H | 43.3000 | 231.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-01 | WPOR479 | LIREN |
| 2019-02-16 | WPOR479 | LETCNS |
| 2019-02-11 | WPOR479 | LETRES |
| 2017-10-30 | WPOR479 | LIMOD |
| 2016-12-22 | WPOR479 | LIMOD |
| 2016-06-14 | WPOR479 | LETCNS |
| 2016-03-01 | WPOR479 | LIAUA |
| 2016-02-29 | WPOR479 | ESUAPR |
| 2015-03-11 | WPOR479 | LIMOD |
| 2011-06-14 | WPOR479 | LTSAPR |
| 2011-06-13 | WPOR479 | EFCAPR |
| 2011-06-08 | WPOR479 | ESCAPR |
| 2011-06-08 | WPOR479 | LIAUA |
| 2011-06-07 | WPOR479 | ESUAPR |
| 2011-06-07 | WPOR479 | EFUAPR |
| 2009-03-17 | WPOR479 | LIREN |
| 2009-02-18 | WPOR479 | ESCAPR |
| 2009-01-19 | WPOR479 | LETRES |
| 1999-08-14 | WPOR479 | LICCNV |
| 1999-03-23 | WPOR479 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1048919 | 2026-08-02 02:42:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOR479 | ULS 1048919 | 2026-08-02 02:42:55 |
| Status | A | ULS 1048919 | 2026-08-02 02:42:55 |
| Service | MG | ULS 1048919 | 2026-08-02 02:42:55 |
| Grant Date | 2019-05-01 | ULS 1048919 | 2026-08-02 02:42:55 |
| Expiration Date | 2029-04-16 | ULS 1048919 | 2026-08-02 02:42:55 |