Universal Licensing System
KFN931
Harbor Enterprises Inc. dba Petro Marine Services
License details
| ULS identifier | 1965530 |
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| Call sign | KFN931 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2023-03-24 |
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| Expiration | 2033-03-25 |
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| Frequency range | 156.45 - 156.9 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | SITKA, AK |
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| Coordinates | 57.0549167, -135.3487222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.47500000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.47500000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 613 KATLIAN AVE, SITKA, AK | 57.05491667, -135.34872222 | 3.000 m | B | 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-24 | KFN931 | LIREN |
| 2023-01-02 | KFN931 | LETRES |
| 2013-01-29 | KFN931 | LIREN |
| 2013-01-17 | KFN931 | ESCAPR |
| 2012-12-31 | KFN931 | LETRES |
| 2007-03-01 | KFN931 | AUTHPR |
| 2003-01-14 | KFN931 | LIREN |
| 2002-12-30 | KFN931 | LETRES |
| 2002-03-14 | KFN931 | LIASS |
| 2001-04-27 | KFN931 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1965530 | 2026-08-02 02:08:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFN931 | ULS 1965530 | 2026-08-02 02:08:09 |
| Status | A | ULS 1965530 | 2026-08-02 02:08:09 |
| Service | MC | ULS 1965530 | 2026-08-02 02:08:09 |
| Grant Date | 2023-03-24 | ULS 1965530 | 2026-08-02 02:08:09 |
| Expiration Date | 2033-03-25 | ULS 1965530 | 2026-08-02 02:08:09 |