Universal Licensing System
WPRF374
MARINE BIOLOGICAL LABORATORY
License details
| ULS identifier | 1829457 |
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| Call sign | WPRF374 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-06-29 |
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| Expiration | 2015-08-28 |
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| Cancellation | 2015-10-31 |
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| Frequency range | 158.34 MHz |
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| Locations | 2 |
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| Representative location | ESSEX, MA |
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| Coordinates | 42.8181389, -70.9020000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 158.34000000 | | | 5.000000 | | |
| 2 | 1 | MO | 158.34000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.34000000 | | 16K0F2D |
| 2 | 1 | 158.34000000 | | 16K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ESSEX, MA | 42.81813889, -70.90200000 | | | | |
| 2 | T | ESSEX, MA | 42.72508333, -70.85505556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7 MBL St, Woods Hole, MA | BARNSTABLE | 5082897688 |
License history
| Date | File or call sign | Action |
|---|
| 2015-10-31 | WPRF374 | LIEXP |
| 2015-06-01 | WPRF374 | LETRES |
| 2005-06-29 | WPRF374 | LIREN |
| 2005-06-28 | WPRF374 | ESCAPR |
| 2005-06-06 | WPRF374 | LETRES |
| 2004-06-16 | WPRF374 | LTSFRN |
| 2001-10-18 | WPRF374 | AUDOPR |
| 2000-11-23 | WPRF374 | LICCNV |
| 2000-08-28 | WPRF374 | LIISS |
| 2000-08-28 | WPRF374 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1829457 | 2026-08-02 01:25:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRF374 | ULS 1829457 | 2026-08-02 01:25:43 |
| Status | E | ULS 1829457 | 2026-08-02 01:25:43 |
| Service | IG | ULS 1829457 | 2026-08-02 01:25:43 |
| Grant Date | 2005-06-29 | ULS 1829457 | 2026-08-02 01:25:43 |
| Expiration Date | 2015-08-28 | ULS 1829457 | 2026-08-02 01:25:43 |
| Cancellation Date | 2015-10-31 | ULS 1829457 | 2026-08-02 01:25:43 |