Universal Licensing System
WPMD231
EARL INDUSTRIES
License details
| ULS identifier | 1792118 |
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| Call sign | WPMD231 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-06-05 |
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| Expiration | 2003-06-05 |
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| Cancellation | 2003-09-07 |
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| Frequency range | 468.225 - 469.2625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | DUVAL, FL |
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| Coordinates | 30.3958056, -81.4111944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:42 |
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Licensee
| Name | EARL INDUSTRIES |
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| Applicant type | C |
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| Location | ATLANTIC BEACH, FL |
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| Address | ATLANTIC BEACH, FL, 322330089 |
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| Phone | 9042493540 |
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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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| 1 | 1 | MO | 468.22500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 468.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 468.62500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 469.26250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 468.22500000 | | 20K0F3E |
| 1 | 1 | 468.55000000 | | 20K0F3E |
| 1 | 1 | 468.62500000 | | 20K0F3E |
| 1 | 1 | 469.26250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DUVAL, FL | 30.39580556, -81.41119444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MAYPORT NAVAL STATION, ATLANTIC BEACH, FL | | 9042493540 |
License history
| Date | File or call sign | Action |
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| 2003-09-07 | WPMD231 | LIEXP |
| 2003-03-10 | WPMD231 | LETRES |
| 2001-12-04 | WPMD231 | AUDOPR |
| 2000-11-23 | WPMD231 | LICCNV |
| 1998-06-05 | WPMD231 | AUTHPR |
| 1998-06-05 | WPMD231 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1792118 | 2026-08-02 01:26:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMD231 | ULS 1792118 | 2026-08-02 01:26:42 |
| Status | E | ULS 1792118 | 2026-08-02 01:26:42 |
| Service | IG | ULS 1792118 | 2026-08-02 01:26:42 |
| Grant Date | 1998-06-05 | ULS 1792118 | 2026-08-02 01:26:42 |
| Expiration Date | 2003-06-05 | ULS 1792118 | 2026-08-02 01:26:42 |
| Cancellation Date | 2003-09-07 | ULS 1792118 | 2026-08-02 01:26:42 |