Universal Licensing System
WNWW623
OTTER TAIL POWER COMPANY
License details
| ULS identifier | 1894218 |
|---|
| Call sign | WNWW623 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-05-07 |
|---|
| Expiration | 2032-07-14 |
|---|
| Frequency range | 153.425 - 159.675 MHz (4 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | OLGA, CAVALIER, ND |
|---|
| Coordinates | 48.7800000, -98.0381667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 153.42500000 | | | 100.000000 | 309.000000 | |
| 4 | 1 | FB2C | 153.71000000 | | | 100.000000 | 134.000000 | |
| 3 | 1 | FX1 | 158.17500000 | | | 40.000000 | 83.000000 | |
| 6 | 1 | MO | 158.17500000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 159.67500000 | | | 40.000000 | 129.000000 | |
| 3 | 1 | FX1 | 159.67500000 | | | 40.000000 | 83.000000 | |
| 5 | 1 | MO | 159.67500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.42500000 | | 11K0F2D |
| 1 | 1 | 153.42500000 | | 11K0F3E |
| 1 | 1 | 153.42500000 | | 11K0F3D |
| 4 | 1 | 153.71000000 | | 11K0F2D |
| 4 | 1 | 153.71000000 | | 11K0F3E |
| 4 | 1 | 153.71000000 | | 11K0F3D |
| 3 | 1 | 158.17500000 | | 11K0F3E |
| 3 | 1 | 158.17500000 | | 11K0F3D |
| 3 | 1 | 158.17500000 | | 11K0F2D |
| 6 | 1 | 158.17500000 | | 11K0F3E |
| 6 | 1 | 158.17500000 | | 11K0F2D |
| 6 | 1 | 158.17500000 | | 11K0F3D |
| 2 | 1 | 159.67500000 | | 11K0F3E |
| 2 | 1 | 159.67500000 | | 11K0F2D |
| 2 | 1 | 159.67500000 | | 11K0F3D |
| 3 | 1 | 159.67500000 | | 11K0F2D |
| 3 | 1 | 159.67500000 | | 11K0F3D |
| 3 | 1 | 159.67500000 | | 11K0F3E |
| 5 | 1 | 159.67500000 | | 11K0F3E |
| 5 | 1 | 159.67500000 | | 11K0F2D |
| 5 | 1 | 159.67500000 | | 11K0F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI S, OLGA, CAVALIER, ND | 48.78000000, -98.03816667 | 475.000 m | | 98.000 m structure / 98.000 m overall | N |
| 2 | T | 405 8TH AVE, LANGDON, CAVALIER, ND | 48.76583333, -98.37538889 | 488.000 m | | 24.000 m structure / 24.000 m overall | N |
| 3 | T | LOT 3 BLK 24 FIRST RAILWAY ADDITION, HALLOCK, KITTSON, MN | 48.78080556, -96.94561111 | 249.000 m | | 64.000 m structure / 64.000 m overall | N |
| 4 | T | 3/4 MI N, KARLSTAD, KITTSON, MN | 48.58775000, -96.51641667 | 317.000 m | | 98.000 m structure / 98.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | 61.000 m | | | | | |
| 1 | 4 | T | | 79.000 m | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 405 8TH AVE LANGDON N, LANGDON, ND | | 2187398262 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-07 | WNWW623 | LIREN |
| 2012-06-11 | WNWW623 | LIREN |
| 2012-05-01 | WNWW623 | LTSAPR |
| 2012-04-23 | WNWW623 | LETRES |
| 2002-05-02 | WNWW623 | LIREN |
| 2002-04-22 | WNWW623 | LETRES |
| 2002-01-14 | WNWW623 | AUDOPR |
| 2000-11-24 | WNWW623 | LICCNV |
| 1997-05-08 | WNWW623 | AUTHPR |
| 1997-05-08 | WNWW623 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1894218 | 2026-08-02 01:08:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWW623 | ULS 1894218 | 2026-08-02 01:08:51 |
| Status | A | ULS 1894218 | 2026-08-02 01:08:51 |
| Service | IG | ULS 1894218 | 2026-08-02 01:08:51 |
| Grant Date | 2022-05-07 | ULS 1894218 | 2026-08-02 01:08:51 |
| Expiration Date | 2032-07-14 | ULS 1894218 | 2026-08-02 01:08:51 |