Universal Licensing System
WPLK496
MARINE TECHNOLOGIES INC
License details
| ULS identifier | 1786346 |
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| Call sign | WPLK496 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-01-07 |
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| Expiration | 2003-01-07 |
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| Cancellation | 2003-04-13 |
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| Frequency range | 151.865 MHz |
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| Locations | 1 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2640000, -76.5941389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:36 |
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Licensee
| Name | MARINE TECHNOLOGIES INC |
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| Applicant type | C |
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| Location | GREAT MILLS, MD |
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| Address | 121 BELVOIR RD, GREAT MILLS, MD, 20634 |
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| Phone | 3018623180 |
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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 | 151.86500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.86500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BALTIMORE, MD | 39.26400000, -76.59413889 | | | | |
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 | | | 3018623180 |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-13 | WPLK496 | LIEXP |
| 2002-10-15 | WPLK496 | LETRES |
| 2002-05-07 | WPLK496 | LETAUS |
| 2000-11-23 | WPLK496 | LICCNV |
| 1998-01-07 | WPLK496 | AUTHPR |
| 1998-01-07 | WPLK496 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786346 | 2026-08-02 01:26:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLK496 | ULS 1786346 | 2026-08-02 01:26:36 |
| Status | E | ULS 1786346 | 2026-08-02 01:26:36 |
| Service | IG | ULS 1786346 | 2026-08-02 01:26:36 |
| Grant Date | 1998-01-07 | ULS 1786346 | 2026-08-02 01:26:36 |
| Expiration Date | 2003-01-07 | ULS 1786346 | 2026-08-02 01:26:36 |
| Cancellation Date | 2003-04-13 | ULS 1786346 | 2026-08-02 01:26:36 |