Universal Licensing System
WSMC330
DULUTH SCHOOLS - ISD 709
License details
| ULS identifier | 5271229 |
|---|
| Call sign | WSMC330 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-03-17 |
|---|
| Expiration | 2036-03-17 |
|---|
| Frequency range | 152.315 - 159.675 MHz (8 frequencies) |
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| Locations | 2 |
|---|
| Representative location | Duluth, ST. LOUIS, MN |
|---|
| Coordinates | 46.7435278, -92.1657778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.31500000 | | | 40.000000 | 28.000000 | |
| 4 | 1 | MO | 152.31500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB2 | 152.33000000 | | | 40.000000 | 28.000000 | |
| 6 | 1 | MO | 152.33000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 152.40500000 | | | 40.000000 | 28.000000 | |
| 5 | 1 | MO | 152.40500000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FB2 | 154.49750000 | | | 50.000000 | 28.000000 | |
| 8 | 1 | MO | 154.49750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 157.57500000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 157.59000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 157.66500000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 159.67500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.31500000 | | 11K2F3E |
| 4 | 1 | 152.31500000 | | 11K2F3E |
| 3 | 1 | 152.33000000 | | 11K2F3E |
| 6 | 1 | 152.33000000 | | 11K2F3E |
| 2 | 1 | 152.40500000 | | 11K2F3E |
| 5 | 1 | 152.40500000 | | 11K2F3E |
| 7 | 1 | 154.49750000 | | 11K2F3E |
| 8 | 1 | 154.49750000 | | 11K2F3E |
| 4 | 1 | 157.57500000 | | 11K2F3E |
| 6 | 1 | 157.59000000 | | 11K2F3E |
| 5 | 1 | 157.66500000 | | 11K2F3E |
| 8 | 1 | 159.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 715 101st Ave W, DULUTH, ST. LOUIS, MN | 46.66444444, -92.22888889 | 208.000 m | B | 10.000 m structure / 10.000 m overall | |
| 2 | T | 2827 Chambersburg Ave, DULUTH, ST. LOUIS, MN | 46.78361111, -92.15916667 | 411.000 m | B | 10.000 m structure / 10.000 m overall | |
| 3 | T | 1027 N 8th Ave E, DULUTH, ST. LOUIS, MN | 46.80166667, -92.10000000 | 293.000 m | B | 14.000 m structure / 14.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | 720 N Central Ave, Duluth, ST. LOUIS, MN | 46.74352778, -92.16577778 | 195.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 8 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -50.200 | |
| 1 | 2 | T | | 10.000 m | | | | 99.500 | |
| 1 | 3 | T | | 14.000 m | | | | -1.200 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 9.100 m | | | | -82.900 | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1027 N 8th Ave E, DULUTH, MN | ST. LOUIS | 2183368860 |
| 2 | 2827 Chambersburg Ave, DULUTH, MN | ST. LOUIS | 2183368950 |
| 3 | 715 101st Ave W, DULUTH, MN | ST. LOUIS | 2183368965 |
| 4 | 720 N Central Ave, Duluth, MN | ST. LOUIS | 2183368700 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-16 | WSMC330 | LIMOD |
| 2026-03-17 | WSMC330 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5271229 | 2026-08-02 01:19:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMC330 | ULS 5271229 | 2026-08-02 01:19:29 |
| Status | A | ULS 5271229 | 2026-08-02 01:19:29 |
| Service | IG | ULS 5271229 | 2026-08-02 01:19:29 |
| Grant Date | 2026-03-17 | ULS 5271229 | 2026-08-02 01:19:29 |
| Expiration Date | 2036-03-17 | ULS 5271229 | 2026-08-02 01:19:29 |