Universal Licensing System
WSIR904
Muskegon Quality Builders Inc
License details
| ULS identifier | 5150326 |
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| Call sign | WSIR904 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-12 |
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| Expiration | 2035-06-12 |
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| Frequency range | 451.6875 - 456.81875 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | Muskegon, MUSKEGON, MI |
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| Coordinates | 43.1996667, -86.2450556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO3I | 456.80000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO3I | 456.81250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO3I | 456.81875000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 4K00F1E |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 11K2F3E |
| 2 | 1 | 456.80000000 | | 4K00F1E |
| 2 | 1 | 456.81250000 | | 4K00F1E |
| 2 | 1 | 456.81250000 | | 11K2F3E |
| 2 | 1 | 456.81875000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Muskegon, MUSKEGON, MI | 43.19966667, -86.24505556 | | | | |
| 2 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2837 Peck Street, Muskegon, MI | MUSKEGON | 2317734278 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-12 | WSIR904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5150326 | 2026-08-02 01:24:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIR904 | ULS 5150326 | 2026-08-02 01:24:10 |
| Status | A | ULS 5150326 | 2026-08-02 01:24:10 |
| Service | IG | ULS 5150326 | 2026-08-02 01:24:10 |
| Grant Date | 2025-06-12 | ULS 5150326 | 2026-08-02 01:24:10 |
| Expiration Date | 2035-06-12 | ULS 5150326 | 2026-08-02 01:24:10 |