Universal Licensing System
WPMX521
AMERICAN CRYSTAL SUGAR COMPANY
License details
| ULS identifier | 1802695 |
|---|
| Call sign | WPMX521 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-24 |
|---|
| Expiration | 2034-03-12 |
|---|
| Frequency range | 451.6 - 468.3 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MOOREHEAD, CLAY, MN |
|---|
| Coordinates | 46.8660833, -96.7589722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:31 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.37500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.42500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.60000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.85000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 463.30000000 | | | 42.000000 | 42.000000 | |
| 3 | 1 | MO | 463.30000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.30000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 11K2F3E |
| 1 | 1 | 451.40000000 | | 11K2F3E |
| 1 | 1 | 451.42500000 | | 11K2F3E |
| 1 | 1 | 451.52500000 | | 11K2F3E |
| 1 | 1 | 451.60000000 | | 11K2F3E |
| 1 | 1 | 452.15000000 | | 11K2F3E |
| 1 | 1 | 452.25000000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 452.40000000 | | 11K2F3E |
| 1 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 3 | 1 | 468.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CLAY, MN | 46.86608333, -96.75897222 | | | | |
| 2 | | 2500 N 11TH ST, MOOREHEAD, CLAY, MN | 46.86608333, -96.75897222 | 276.000 m | BANT | 24.000 m structure / 27.000 m overall | N |
| 3 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 27.000 m | | | | 32.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2500 N 11TH STREET, MOORHEAD, MN | CLAY | 2182915411 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-24 | WPMX521 | LIREN |
| 2014-04-17 | WPMX521 | LIREN |
| 2014-04-04 | WPMX521 | ESUAPR |
| 2013-12-16 | WPMX521 | LETRES |
| 2012-10-16 | WPMX521 | LIMOD |
| 2010-08-07 | WPMX521 | LIAUA |
| 2010-08-06 | WPMX521 | ESCAPR |
| 2003-12-15 | WPMX521 | LETRES |
| 2001-08-27 | WPMX521 | AUDOPR |
| 2000-11-23 | WPMX521 | LICCNV |
| 1999-03-12 | WPMX521 | LIISS |
| 1999-03-12 | WPMX521 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802695 | 2026-08-02 01:25:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX521 | ULS 1802695 | 2026-08-02 01:25:31 |
| Status | A | ULS 1802695 | 2026-08-02 01:25:31 |
| Service | IG | ULS 1802695 | 2026-08-02 01:25:31 |
| Grant Date | 2024-02-24 | ULS 1802695 | 2026-08-02 01:25:31 |
| Expiration Date | 2034-03-12 | ULS 1802695 | 2026-08-02 01:25:31 |