Universal Licensing System
WNUS481
SPARKS CENTENNIAL FARM
License details
| ULS identifier | 1677592 |
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| Call sign | WNUS481 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-08-29 |
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| Expiration | 2005-11-09 |
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| Cancellation | 2006-01-14 |
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| Frequency range | 463.8 - 468.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SARANAC, IONIA, MI |
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| Coordinates | 42.8744722, -85.2133333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:32 |
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Licensee
| Name | SPARKS CENTENNIAL FARM |
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| Applicant type | P |
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| FRN | 0013934385 |
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| Location | SARANAC, MI |
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| Address | 8200 SPARKS RD, SARANAC, MI, 48881 |
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| Phone | 6166429938 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB4 | 463.80000000 | | | 75.000000 | 200.000000 | |
| 3 | 1 | MO | 463.80000000 | | | 5.000000 | | |
| 1 | 1 | FX1 | 468.80000000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.80000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.80000000 | | 20K0F3E |
| 3 | 1 | 463.80000000 | | 20K0F3E |
| 1 | 1 | 468.80000000 | | 20K0F3E |
| 3 | 1 | 468.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | 7888 MORRISON LAKE RD 1/4 MI N OF PORTLAND RD, SARANAC, IONIA, MI | 42.87447222, -85.21333333 | 250.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 61.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8200 SPARKS RD, SARANAC, MI | | 6166429938 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-14 | WNUS481 | LIEXP |
| 2005-08-29 | WNUS481 | LTSFRN |
| 2005-08-15 | WNUS481 | LETRES |
| 2001-11-16 | WNUS481 | AUDOPR |
| 2000-11-23 | WNUS481 | LICCNV |
| 2000-08-29 | WNUS481 | AUTHPR |
| 2000-08-29 | WNUS481 | LIREN |
| 2000-08-08 | WNUS481 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1677592 | 2026-08-02 01:17:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNUS481 | ULS 1677592 | 2026-08-02 01:17:32 |
| Status | E | ULS 1677592 | 2026-08-02 01:17:32 |
| Service | IG | ULS 1677592 | 2026-08-02 01:17:32 |
| Grant Date | 2000-08-29 | ULS 1677592 | 2026-08-02 01:17:32 |
| Expiration Date | 2005-11-09 | ULS 1677592 | 2026-08-02 01:17:32 |
| Cancellation Date | 2006-01-14 | ULS 1677592 | 2026-08-02 01:17:32 |