Universal Licensing System
WPLT930
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 1137709 |
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| Call sign | WPLT930 |
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| Radio service | GS |
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| Status | A |
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| Grant date | 2018-03-27 |
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| Expiration | 2028-02-06 |
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| Frequency range | 929.4125 MHz |
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| Locations | 3 |
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| Representative location | ROCKFORD, KENT, MI |
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| Coordinates | 43.1294722, -85.5722500 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-30 01:28:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
| 2 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
| 5 | 1 | FB6C | 929.41250000 | | | 500.000000 | 3500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.41250000 | | 20K0F1D |
| 1 | 1 | 929.41250000 | | 20K0F3E |
| 2 | 1 | 929.41250000 | | 20K0F3E |
| 2 | 1 | 929.41250000 | | 20K0F1D |
| 5 | 1 | 929.41250000 | | 20K0F3E |
| 5 | 1 | 929.41250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CEDAR SPRINGS 3980 11 MI, ROCKFORD, KENT, MI | 43.12947222, -85.57225000 | 250.000 m | TOWER | 47.000 m structure / 58.000 m overall | N |
| 2 | T | 8306 28TH ST, CASCADE, KENT, MI | 42.91141667, -85.46391667 | 250.000 m | TOWER | 59.000 m structure / 64.000 m overall | N |
| 5 | T | 3270 HARPER RD, MASON, INGHAM, MI | 42.61752778, -84.47469444 | 262.000 m | TOWER | 69.000 m structure / 73.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 m | | | | 50.000 | |
| 1 | 2 | T | | 64.000 m | | | | 79.000 | |
| 1 | 5 | T | | 73.000 m | | | | 57.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 28800 ORCHARD LAKE RD 200 FARMINGTON, HILLS, MI | | 8108514242 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WPLT930 | LIAUA |
| 2022-03-29 | WPLT930 | LIAUA |
| 2018-03-27 | WPLT930 | LIREN |
| 2017-11-13 | WPLT930 | LETRES |
| 2015-12-04 | WPLT930 | LIAUA |
| 2015-12-03 | WPLT930 | ESUAPR |
| 2013-04-20 | WPLT930 | LIAUA |
| 2013-04-19 | WPLT930 | ESUAPR |
| 2009-11-24 | WPLT930 | LIASS |
| 2009-11-13 | WPLT930 | ESUAPR |
| 2008-03-18 | WPLT930 | LIREN |
| 2008-02-04 | WPLT930 | ESUAPR |
| 2007-11-12 | WPLT930 | LETRES |
| 2007-06-27 | WPLT930 | ESUAPR |
| 2007-06-27 | WPLT930 | LIAUA |
| 2007-04-28 | WPLT930 | LIAUA |
| 2007-04-27 | WPLT930 | ESUAPR |
| 2007-02-17 | WPLT930 | LITRAN |
| 2006-08-01 | WPLT930 | LIAUA |
| 2006-07-31 | WPLT930 | ESUAPR |
| 2006-06-22 | WPLT930 | LIAUA |
| 2006-06-21 | WPLT930 | ESUAPR |
| 2006-06-02 | WPLT930 | LITRAN |
| 2005-02-09 | WPLT930 | PNACT |
| 2005-02-07 | WPLT930 | AUTHPR |
| 2005-02-05 | WPLT930 | AUDMOD |
| 2004-12-07 | WPLT930 | LETAFU |
| 2004-09-28 | WPLT930 | LETAUS |
| 2004-01-24 | WPLT930 | LIAUA |
| 2002-02-09 | WPLT930 | LIAUA |
| 2001-05-09 | WPLT930 | LIAUA |
| 2000-09-15 | WPLT930 | LICCNV |
| 2000-07-24 | WPLT930 | LIASS |
| 2000-07-24 | WPLT930 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1137709 | 2026-08-30 01:28:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLT930 | ULS 1137709 | 2026-08-30 01:28:54 |
| Status | A | ULS 1137709 | 2026-08-30 01:28:54 |
| Service | GS | ULS 1137709 | 2026-08-30 01:28:54 |
| Grant Date | 2018-03-27 | ULS 1137709 | 2026-08-30 01:28:54 |
| Expiration Date | 2028-02-06 | ULS 1137709 | 2026-08-30 01:28:54 |