Universal Licensing System
WPYM904
JACKSON COUNTY SHERIFF
License details
| ULS identifier | 2547448 |
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| Call sign | WPYM904 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-06-29 |
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| Expiration | 2033-09-11 |
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| Frequency range | 154.725 - 159.2475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JACKSON, JACKSON, MI |
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| Coordinates | 42.2450278, -84.4096667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.72500000 | | | 100.000000 | 195.000000 | |
| 2 | 1 | MO | 154.72500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 159.24750000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.72500000 | | 11K0F3E |
| 2 | 1 | 154.72500000 | | 11K0F3E |
| 2 | 1 | 159.24750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 312 S. JACKSON/ ADJACENT BUILDINGS, JACKSON, JACKSON, MI | 42.24502778, -84.40966667 | 296.000 m | BTWR | 33.500 m structure / 39.600 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.600 m | | | | 38.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 212 W. WESLEY ST, JACKSON, MI | JACKSON | 5177687948 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-29 | WPYM904 | LIREN |
| 2023-06-26 | WPYM904 | LETRES |
| 2021-08-19 | WPYM904 | LIAUA |
| 2015-03-02 | WPYM904 | LIMOD |
| 2013-09-16 | WPYM904 | LIREN |
| 2013-09-05 | WPYM904 | ESUAPR |
| 2013-09-01 | WPYM904 | ESURNW |
| 2013-08-12 | WPYM904 | ESURNW |
| 2013-07-13 | WPYM904 | ESURNW |
| 2013-06-17 | WPYM904 | LETRES |
| 2013-06-13 | WPYM904 | ESURNW |
| 2009-12-30 | WPYM904 | LIMOD |
| 2004-06-14 | WPYM904 | LETCNS |
| 2003-09-11 | WPYM904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2547448 | 2026-08-02 01:10:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYM904 | ULS 2547448 | 2026-08-02 01:10:56 |
| Status | A | ULS 2547448 | 2026-08-02 01:10:56 |
| Service | PW | ULS 2547448 | 2026-08-02 01:10:56 |
| Grant Date | 2023-06-29 | ULS 2547448 | 2026-08-02 01:10:56 |
| Expiration Date | 2033-09-11 | ULS 2547448 | 2026-08-02 01:10:56 |