Universal Licensing System
WPRF254
JSM SYSTEMS INC
License details
| ULS identifier | 1926273 |
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| Call sign | WPRF254 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2015-05-27 |
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| Expiration | 2025-08-23 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 463.709375 - 468.715625 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | CATO, MANITOWOC, WI |
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| Coordinates | 44.1247222, -87.7909167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:44 |
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Licensee
| Name | JSM SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0003922259 |
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| Location | SHEBOYGAN FALLS, WI |
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| Address | SHEBOYGAN FALLS, WI, 53085 |
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| Phone | 9204672281 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 462.18750000 | | | 100.000000 | 385.000000 | |
| 1 | 1 | FB8 | 463.41250000 | | | 100.000000 | 385.000000 | |
| 1 | 1 | FB8 | 463.70937500 | | | 100.000000 | 385.000000 | |
| 1 | 1 | FB8 | 463.71250000 | | | 100.000000 | 385.000000 | |
| 1 | 1 | FB8 | 463.71562500 | | | 100.000000 | 385.000000 | |
| 2 | 1 | FX1 | 467.18750000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO8 | 467.18750000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FX1 | 468.41250000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO8 | 468.41250000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FX1 | 468.70937500 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO8 | 468.70937500 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FX1 | 468.71250000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO8 | 468.71250000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FX1 | 468.71562500 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO8 | 468.71562500 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.18750000 | | 8K30F7W |
| 1 | 1 | 462.18750000 | | 11K2F3E |
| 1 | 1 | 463.41250000 | | 8K30F7W |
| 1 | 1 | 463.41250000 | | 11K2F3E |
| 1 | 1 | 463.70937500 | | 4K00F7W |
| 1 | 1 | 463.71250000 | | 11K2F3E |
| 1 | 1 | 463.71250000 | | 8K30F7W |
| 1 | 1 | 463.71562500 | | 4K00F7W |
| 2 | 1 | 467.18750000 | | 8K30F7W |
| 2 | 1 | 467.18750000 | | 11K2F3E |
| 3 | 1 | 467.18750000 | | 11K2F3E |
| 3 | 1 | 467.18750000 | | 8K30F7W |
| 2 | 1 | 468.41250000 | | 8K30F7W |
| 2 | 1 | 468.41250000 | | 11K2F3E |
| 3 | 1 | 468.41250000 | | 11K2F3E |
| 3 | 1 | 468.41250000 | | 8K30F7W |
| 2 | 1 | 468.70937500 | | 4K00F7W |
| 3 | 1 | 468.70937500 | | 4K00F7W |
| 2 | 1 | 468.71250000 | | 8K30F7W |
| 2 | 1 | 468.71250000 | | 11K2F3E |
| 3 | 1 | 468.71250000 | | 11K2F3E |
| 3 | 1 | 468.71250000 | | 8K30F7W |
| 2 | 1 | 468.71562500 | | 4K00F7W |
| 3 | 1 | 468.71562500 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9526 HILLTOP RD, CATO, MANITOWOC, WI | 44.12472222, -87.79091667 | 259.000 m | LTOWER | 55.000 m structure / 61.000 m overall | N |
| 2 | T | MANITOWOC, WI | | | | | N |
| 3 | T | MANITOWOC, WI | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 87.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | N5764 HWY TT, SHEBOYGAN FALLS, WI | SHEBOYGAN | 9204672281 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WPRF254 | LIEXP |
| 2025-06-02 | WPRF254 | LETRES |
| 2015-05-27 | WPRF254 | LIREN |
| 2013-12-20 | WPRF254 | LIMOD |
| 2005-06-21 | WPRF254 | LIREN |
| 2005-05-30 | WPRF254 | LETRES |
| 2002-12-02 | WPRF254 | LIMOD |
| 2001-12-03 | WPRF254 | AUDOPR |
| 2000-11-24 | WPRF254 | LICCNV |
| 2000-08-23 | WPRF254 | LIISS |
| 2000-08-23 | WPRF254 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926273 | 2026-08-02 01:13:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRF254 | ULS 1926273 | 2026-08-02 01:13:44 |
| Status | E | ULS 1926273 | 2026-08-02 01:13:44 |
| Service | YG | ULS 1926273 | 2026-08-02 01:13:44 |
| Grant Date | 2015-05-27 | ULS 1926273 | 2026-08-02 01:13:44 |
| Expiration Date | 2025-08-23 | ULS 1926273 | 2026-08-02 01:13:44 |
| Cancellation Date | 2025-12-13 | ULS 1926273 | 2026-08-02 01:13:44 |