Universal Licensing System
WSMM731
E & J Underground LLC
License details
| ULS identifier | 5287880 |
|---|
| Call sign | WSMM731 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-04-18 |
|---|
| Expiration | 2036-04-18 |
|---|
| Frequency range | 451.8875 - 469.725 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Chatfield, FILLMORE, MN |
|---|
| Coordinates | 43.8455278, -92.1673333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 463.43750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.43750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.72500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 7K60FXD |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 456.88750000 | | 7K60FXD |
| 1 | 1 | 456.88750000 | | 7K60FXE |
| 1 | 1 | 463.43750000 | | 7K60FXD |
| 1 | 1 | 463.43750000 | | 7K60FXE |
| 1 | 1 | 468.43750000 | | 7K60FXE |
| 1 | 1 | 468.43750000 | | 7K60FXD |
| 1 | 1 | 469.72500000 | | 7K60FXE |
| 1 | 1 | 469.72500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chatfield, FILLMORE, MN | 43.84552778, -92.16733333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15305 Hillside Lane SE, Chatfield, MN | FILLMORE | 5072599113 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-18 | WSMM731 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5287880 | 2026-08-02 01:24:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMM731 | ULS 5287880 | 2026-08-02 01:24:43 |
| Status | A | ULS 5287880 | 2026-08-02 01:24:43 |
| Service | IG | ULS 5287880 | 2026-08-02 01:24:43 |
| Grant Date | 2026-04-18 | ULS 5287880 | 2026-08-02 01:24:43 |
| Expiration Date | 2036-04-18 | ULS 5287880 | 2026-08-02 01:24:43 |