Universal Licensing System
WZK4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1985984 |
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| Call sign | WZK4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-09-12 |
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| Expiration | 2029-09-01 |
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| Frequency range | 5.5754 MHz |
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| Locations | 1 |
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| Representative location | ANCHORAGE, ANCHORAGE, AK |
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| Coordinates | 61.1944444, -150.0007500 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 5.57540000 | | 5.57400000 | 150.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5.57540000 | | 2K80H2D |
| 1 | 1 | 5.57540000 | | 2K80J3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ANCHORAGE INTERNATIONAL AIRPORT, ANCHORAGE, ANCHORAGE, AK | 61.19444444, -150.00075000 | 44.000 m | BANT | 8.000 m structure / 11.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-12 | WZK4 | LIREN |
| 2019-06-10 | WZK4 | LETRES |
| 2015-02-06 | WZK4 | LIAUA |
| 2015-02-05 | WZK4 | ESUAPR |
| 2015-02-05 | WZK4 | LIAUA |
| 2015-02-04 | WZK4 | ESUAPR |
| 2010-06-03 | WZK4 | AUTHPR |
| 2009-08-25 | WZK4 | LIREN |
| 2009-06-08 | WZK4 | LETRES |
| 2007-03-01 | WZK4 | AUTHPR |
| 2006-03-07 | WZK4 | AUTHPR |
| 2006-01-01 | WZK4 | LIASS |
| 2005-07-25 | WZK4 | ESCAPR |
| 2004-08-03 | WZK4 | LIREN |
| 2004-06-07 | WZK4 | LETRES |
| 2001-04-27 | WZK4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1985984 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZK4 | ULS 1985984 | 2026-08-02 02:08:32 |
| Status | A | ULS 1985984 | 2026-08-02 02:08:32 |
| Service | AF | ULS 1985984 | 2026-08-02 02:08:32 |
| Grant Date | 2019-09-12 | ULS 1985984 | 2026-08-02 02:08:32 |
| Expiration Date | 2029-09-01 | ULS 1985984 | 2026-08-02 02:08:32 |