Universal Licensing System
KYH542
3A MARINE SERVICE INC
License details
| ULS identifier | 1972783 |
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| Call sign | KYH542 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2004-02-05 |
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| Expiration | 2014-03-24 |
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| Cancellation | 2014-05-24 |
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| Frequency range | 156.5 - 156.8 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | HINGHAM, PLYMOUTH, MA |
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| Coordinates | 42.2501111, -70.9161667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:18 |
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Licensee
| Name | 3A MARINE SERVICE INC |
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| Applicant type | C |
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| FRN | 0004899332 |
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| Location | HINGHAM, MA |
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| Address | 316 LINCOLN ST, HINGHAM, MA, 02043 |
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| Phone | 7817433250 |
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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 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.50000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.50000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 316 LINCOLN ST, HINGHAM, PLYMOUTH, MA | 42.25011111, -70.91616667 | | B | 7.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-24 | KYH542 | LIEXP |
| 2013-12-30 | KYH542 | LETRES |
| 2004-02-05 | KYH542 | LIREN |
| 2003-12-29 | KYH542 | LETRES |
| 2002-09-24 | KYH542 | AUTHPR |
| 2002-09-24 | KYH542 | INTDUP |
| 2001-04-27 | KYH542 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1972783 | 2026-08-02 02:08:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYH542 | ULS 1972783 | 2026-08-02 02:08:18 |
| Status | E | ULS 1972783 | 2026-08-02 02:08:18 |
| Service | MC | ULS 1972783 | 2026-08-02 02:08:18 |
| Grant Date | 2004-02-05 | ULS 1972783 | 2026-08-02 02:08:18 |
| Expiration Date | 2014-03-24 | ULS 1972783 | 2026-08-02 02:08:18 |
| Cancellation Date | 2014-05-24 | ULS 1972783 | 2026-08-02 02:08:18 |