Universal Licensing System
WPKQ428
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 1137470 |
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| Call sign | WPKQ428 |
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| Radio service | GS |
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| Status | A |
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| Grant date | 2017-05-31 |
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| Expiration | 2027-06-06 |
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| Frequency range | 929.8875 MHz |
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| Locations | 1 |
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| Representative location | CALLAHAN, NASSAU, FL |
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| Coordinates | 30.6093889, -81.7553889 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-30 01:28:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.88750000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.88750000 | | 20K0F3E |
| 1 | 1 | 929.88750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CALLAHAN 1 5.3 MI NE, CALLAHAN, NASSAU, FL | 30.60938889, -81.75538889 | 3.000 m | TOWER | 113.000 m structure / 113.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 113.000 m | | | | 126.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 W PARK DR STE 250, WESTBOROUGH, MA | | 5088706700 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-21 | WPKQ428 | LIAUA |
| 2022-03-29 | WPKQ428 | LIAUA |
| 2017-05-31 | WPKQ428 | LIREN |
| 2017-03-13 | WPKQ428 | LETRES |
| 2015-12-04 | WPKQ428 | LIAUA |
| 2015-12-03 | WPKQ428 | ESUAPR |
| 2013-04-20 | WPKQ428 | LIAUA |
| 2013-04-19 | WPKQ428 | ESUAPR |
| 2009-11-24 | WPKQ428 | LIASS |
| 2009-11-13 | WPKQ428 | ESUAPR |
| 2007-07-17 | WPKQ428 | LIREN |
| 2007-06-19 | WPKQ428 | LIASS |
| 2007-06-03 | WPKQ428 | ESUAPR |
| 2007-03-13 | WPKQ428 | LETRES |
| 2007-02-01 | WPKQ428 | LITRAN |
| 2006-06-02 | WPKQ428 | LITRAN |
| 2004-11-18 | WPKQ428 | COR |
| 2004-11-18 | WPKQ428 | AUDEX |
| 2004-09-28 | WPKQ428 | LETAUS |
| 2004-01-30 | WPKQ428 | LIAUA |
| 2002-06-03 | WPKQ428 | LITRAN |
| 2002-04-10 | WPKQ428 | LIAUA |
| 2002-04-07 | WPKQ428 | LIAUA |
| 2001-12-06 | WPKQ428 | LITRAN |
| 2000-11-04 | WPKQ428 | LIAUA |
| 2000-09-15 | WPKQ428 | LICCNV |
| 2000-07-24 | WPKQ428 | AUTHPR |
| 2000-04-25 | WPKQ428 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1137470 | 2026-08-30 01:28:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKQ428 | ULS 1137470 | 2026-08-30 01:28:56 |
| Status | A | ULS 1137470 | 2026-08-30 01:28:56 |
| Service | GS | ULS 1137470 | 2026-08-30 01:28:56 |
| Grant Date | 2017-05-31 | ULS 1137470 | 2026-08-30 01:28:56 |
| Expiration Date | 2027-06-06 | ULS 1137470 | 2026-08-30 01:28:56 |