Universal Licensing System
KYH570
NGUYEN, DONG T:NGUYEN, SON H
License details
| ULS identifier | 1972795 |
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| Call sign | KYH570 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 1997-07-17 |
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| Expiration | 2002-08-07 |
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| Cancellation | 2002-11-10 |
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| Frequency range | 156.45 - 157.025 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | DUTCH HARBOR, AK |
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| Coordinates | 53.5033056, -166.5060556 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:46 |
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Licensee
| Name | NGUYEN, DONG T:NGUYEN, SON H |
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| Applicant type | P |
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| Location | DUTCH HARBOR, AK |
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| Address | DUTCH HARBOR, AK, 99692 |
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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 | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 157.02500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 157.02500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | LAST BLDG W OF WALASHEK INDUSTRY UNISEA TURNOFF RD, DUTCH HARBOR, AK | 53.50330556, -166.50605556 | 15.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | | |
License history
| Date | File or call sign | Action |
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| 2002-11-10 | KYH570 | LIEXP |
| 2002-05-13 | KYH570 | LETRES |
| 2001-04-27 | KYH570 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1972795 | 2026-08-02 02:08:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KYH570 | ULS 1972795 | 2026-08-02 02:08:46 |
| Status | E | ULS 1972795 | 2026-08-02 02:08:46 |
| Service | MC | ULS 1972795 | 2026-08-02 02:08:46 |
| Grant Date | 1997-07-17 | ULS 1972795 | 2026-08-02 02:08:46 |
| Expiration Date | 2002-08-07 | ULS 1972795 | 2026-08-02 02:08:46 |
| Cancellation Date | 2002-11-10 | ULS 1972795 | 2026-08-02 02:08:46 |