Universal Licensing System
WPZD804
American Marine Services, LLC
License details
| ULS identifier | 2571749 |
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| Call sign | WPZD804 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2013-11-01 |
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| Expiration | 2023-12-30 |
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| Cancellation | 2024-03-02 |
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| Frequency range | 156.35 - 156.925 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | Largo, PINELLAS, FL |
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| Coordinates | 27.8889167, -82.7961389 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.35000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.47500000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.55000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.92500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.35000000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.47500000 | | 16K0F3E |
| 1 | 1 | 156.55000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
| 1 | 1 | 156.92500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12755 Ridge Road, Largo, PINELLAS, FL | 27.88891667, -82.79613889 | 14.000 m | POLE | 8.000 m structure / 11.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | 10.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12755 Ridge Road, Largo, FL | PINELLAS | 7278127823 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-02 | WPZD804 | LIEXP |
| 2023-10-09 | WPZD804 | LETRES |
| 2013-11-01 | WPZD804 | LIREN |
| 2013-10-21 | WPZD804 | LETRES |
| 2009-09-18 | WPZD804 | LIMOD |
| 2009-09-17 | WPZD804 | ESUAPR |
| 2009-09-15 | WPZD804 | LIAUA |
| 2009-09-13 | WPZD804 | ESUAPR |
| 2003-12-30 | WPZD804 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2571749 | 2026-08-02 02:08:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZD804 | ULS 2571749 | 2026-08-02 02:08:19 |
| Status | E | ULS 2571749 | 2026-08-02 02:08:19 |
| Service | MC | ULS 2571749 | 2026-08-02 02:08:19 |
| Grant Date | 2013-11-01 | ULS 2571749 | 2026-08-02 02:08:19 |
| Expiration Date | 2023-12-30 | ULS 2571749 | 2026-08-02 02:08:19 |
| Cancellation Date | 2024-03-02 | ULS 2571749 | 2026-08-02 02:08:19 |