Universal Licensing System
WNZL404
License details
| ULS identifier | 1894732 |
|---|---|
| Call sign | WNZL404 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-04-06 |
| Expiration | 2032-05-22 |
| Frequency range | 457.225 MHz |
| Locations | 6 |
| Representative location | FERGUS FALLS, OTTER TAIL, MN |
| Coordinates | 46.2899722, -96.0431111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:08:51 |
Licensee
| Name | OTTER TAIL POWER COMPANY |
|---|---|
| Applicant type | C |
| FRN | 0002650521 |
| Location | FERGUS FALLS, MN |
| Address | 215 South Cascade Street, FERGUS FALLS, MN, 56537 |
| Phone | 2187398584 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 457.22500000 | 25.000000 | 54.000000 | |||
| 2 | 1 | FXO | 457.22500000 | 25.000000 | 142.000000 | |||
| 3 | 1 | FXO | 457.22500000 | 25.000000 | 142.000000 | |||
| 4 | 1 | FXO | 457.22500000 | 25.000000 | 142.000000 | |||
| 5 | 1 | FXO | 457.22500000 | 25.000000 | 142.000000 | |||
| 6 | 1 | FXO | 457.22500000 | 25.000000 | 142.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 457.22500000 | 11K0F2D | |
| 1 | 1 | 457.22500000 | 11K0F3D | |
| 2 | 1 | 457.22500000 | 11K0F3D | |
| 2 | 1 | 457.22500000 | 11K0F2D | |
| 3 | 1 | 457.22500000 | 11K0F3D | |
| 3 | 1 | 457.22500000 | 11K0F2D | |
| 4 | 1 | 457.22500000 | 11K0F3D | |
| 4 | 1 | 457.22500000 | 11K0F2D | |
| 5 | 1 | 457.22500000 | 11K0F3D | |
| 5 | 1 | 457.22500000 | 11K0F2D | |
| 6 | 1 | 457.22500000 | 11K0F3D | |
| 6 | 1 | 457.22500000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | S 36 T 133N R 43W HOOT LAKE, FERGUS FALLS, OTTER TAIL, MN | 46.28997222, -96.04311111 | 366.000 m | 37.000 m structure / 37.000 m overall | N | |
| 2 | T | S 4 & 5 T 132N R 43W PISGAH, FERGUS FALLS, OTTER TAIL, MN | 46.27969444, -96.10311111 | 353.000 m | 6.000 m structure / 6.000 m overall | N | |
| 3 | T | S 34 T 133N R 43W CENTRAL, FERGUS FALLS, OTTER TAIL, MN | 46.28247222, -96.06866667 | 360.000 m | 6.000 m structure / 6.000 m overall | N | |
| 4 | T | S 19 T 133N R 42W DIVERSION, FERGUS FALLS, OTTER TAIL, MN | 46.31691667, -96.02394444 | 383.000 m | 6.000 m structure / 6.000 m overall | N | |
| 5 | T | S 20 T 132N R 43W DAYTON HOLLOW, FERGUS FALLS, OTTER TAIL, MN | 46.23108333, -96.11755556 | 330.000 m | 6.000 m structure / 6.000 m overall | N | |
| 6 | T | S 31 T 134N R 42W FRIBERG, FERGUS FALLS, OTTER TAIL, MN | 46.37497222, -96.02505556 | 389.000 m | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 38.000 m | ||||||
| 1 | 2 | T | 12.000 m | ||||||
| 1 | 3 | T | 12.000 m | ||||||
| 1 | 4 | T | 12.000 m | ||||||
| 1 | 5 | T | 12.000 m | ||||||
| 1 | 6 | T | 12.000 m |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | OTTER TAIL POWER HOOT LAKE PLANT 1.3 MI ENE, FERGUS FALLS, MN | 2187364430 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-04-06 | WNZL404 | LIREN |
| 2012-09-24 | WNZL404 | LIMOD |
| 2012-07-06 | WNZL404 | LTSAPR |
| 2012-03-29 | WNZL404 | LIREN |
| 2012-02-27 | WNZL404 | LETRES |
| 2002-02-22 | WNZL404 | LIREN |
| 2002-01-14 | WNZL404 | AUDOPR |
| 2000-11-24 | WNZL404 | LICCNV |
| 1997-04-11 | WNZL404 | AUTHPR |
| 1997-04-11 | WNZL404 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1894732 | 2026-08-02 01:08:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNZL404 | ULS 1894732 | 2026-08-02 01:08:51 |
| Status | A | ULS 1894732 | 2026-08-02 01:08:51 |
| Service | IG | ULS 1894732 | 2026-08-02 01:08:51 |
| Grant Date | 2022-04-06 | ULS 1894732 | 2026-08-02 01:08:51 |
| Expiration Date | 2032-05-22 | ULS 1894732 | 2026-08-02 01:08:51 |