Universal Licensing System
WNFH577
SEATECH INC
License details
| ULS identifier | 1651451 |
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| Call sign | WNFH577 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-11-22 |
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| Expiration | 2000-12-21 |
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| Cancellation | 2001-02-25 |
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| Frequency range | 154.515 MHz |
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| Locations | 2 |
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| Representative location | DARTMOUTH, BRISTOL, MA |
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| Coordinates | 41.5770556, -71.0028056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:10 |
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Licensee
| Name | SEATECH INC |
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| Applicant type | C |
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| Location | WESTPORT, MA |
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| Address | 567 HORSENECK RD, WESTPORT, MA, 02790 |
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| Phone | 6176362621 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.51500000 | | | 100.000000 | 202.000000 | |
| 2 | 1 | MO | 154.51500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1136 RUSSELL MILLS RD, DARTMOUTH, BRISTOL, MA | 41.57705556, -71.00280556 | 21.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1136 RUSSELLS MILLS RD, DARTMOUTH, MA | | 6176362621 |
License history
| Date | File or call sign | Action |
|---|
| 2001-02-25 | WNFH577 | LIEXP |
| 2000-11-23 | WNFH577 | LICCNV |
| 2000-09-21 | WNFH577 | LETRES |
| 1995-12-15 | WNFH577 | AUTHPR |
| 1995-11-22 | WNFH577 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1651451 | 2026-08-02 01:28:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFH577 | ULS 1651451 | 2026-08-02 01:28:10 |
| Status | E | ULS 1651451 | 2026-08-02 01:28:10 |
| Service | IG | ULS 1651451 | 2026-08-02 01:28:10 |
| Grant Date | 1995-11-22 | ULS 1651451 | 2026-08-02 01:28:10 |
| Expiration Date | 2000-12-21 | ULS 1651451 | 2026-08-02 01:28:10 |
| Cancellation Date | 2001-02-25 | ULS 1651451 | 2026-08-02 01:28:10 |