Universal Licensing System
KWC4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1971646 |
|---|
| Call sign | KWC4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-03-12 |
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| Expiration | 2036-04-05 |
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| Frequency range | 2.9454 - 21.9384 MHz (20 frequencies) |
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| Locations | 1 |
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| Representative location | BARROW, NORTH SLOPE, AK |
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| Coordinates | 71.2582778, -156.5774167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 2.94540000 | | 2.94400000 | 1000.000000 | | |
| 1 | 1 | FA | 2.99340000 | | 2.99200000 | 1000.000000 | | |
| 1 | 1 | FA | 3.00840000 | | 3.00700000 | 1000.000000 | | |
| 1 | 1 | FA | 3.49840000 | | 3.49700000 | 1000.000000 | | |
| 1 | 1 | FA | 4.65540000 | | 4.65400000 | 1000.000000 | | |
| 1 | 1 | FA | 4.68840000 | | 4.68700000 | 1000.000000 | | |
| 1 | 1 | FA | 5.53040000 | | 5.52900000 | 1000.000000 | | |
| 1 | 1 | FA | 5.53940000 | | 5.53800000 | 1000.000000 | | |
| 1 | 1 | FA | 5.54540000 | | 5.54400000 | 1000.000000 | | |
| 1 | 1 | FA | 6.64740000 | | 6.64600000 | 1000.000000 | | |
| 1 | 1 | FA | 8.92840000 | | 8.92700000 | 1000.000000 | | |
| 1 | 1 | FA | 8.93740000 | | 8.93600000 | 1000.000000 | | |
| 1 | 1 | FA | 10.02840000 | | 10.02700000 | 1000.000000 | | |
| 1 | 1 | FA | 10.09440000 | | 10.09300000 | 1000.000000 | | |
| 1 | 1 | FA | 11.35540000 | | 11.35400000 | 1000.000000 | | |
| 1 | 1 | FA | 17.92040000 | | 17.91900000 | 1000.000000 | | |
| 1 | 1 | FA | 17.93540000 | | 17.93400000 | 1000.000000 | | |
| 1 | 1 | FA | 21.92940000 | | 21.92800000 | 1000.000000 | | |
| 1 | 1 | FA | 21.93540000 | | 21.93400000 | 1000.000000 | | |
| 1 | 1 | FA | 21.93840000 | | 21.93700000 | 1000.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.94540000 | | 2K80J2D |
| 1 | 1 | 2.99340000 | | 2K80J2D |
| 1 | 1 | 3.00840000 | | 2K80J2D |
| 1 | 1 | 3.49840000 | | 2K80J2D |
| 1 | 1 | 4.65540000 | | 2K80J2D |
| 1 | 1 | 4.68840000 | | 2K80J2D |
| 1 | 1 | 5.53040000 | | 2K80J2D |
| 1 | 1 | 5.53940000 | | 2K80J2D |
| 1 | 1 | 5.54540000 | | 2K80J2D |
| 1 | 1 | 6.64740000 | | 2K80J2D |
| 1 | 1 | 8.92840000 | | 2K80J2D |
| 1 | 1 | 8.93740000 | | 2K80J2D |
| 1 | 1 | 10.02840000 | | 2K80J2D |
| 1 | 1 | 10.09440000 | | 2K80J2D |
| 1 | 1 | 11.35540000 | | 2K80J2D |
| 1 | 1 | 17.92040000 | | 2K80J2D |
| 1 | 1 | 17.93540000 | | 2K80J2D |
| 1 | 1 | 21.92940000 | | 2K80J2D |
| 1 | 1 | 21.93540000 | | 2K80J2D |
| 1 | 1 | 21.93840000 | | 2K80J2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ARINC HFDL TX SITE #7 GASWELL RD, BARROW, NORTH SLOPE, AK | 71.25827778, -156.57741667 | 14.900 m | BANT | 27.000 m structure / 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2551 RIVA RD, ANNAPOLIS, MD | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-12 | KWC4 | IFRBSE |
| 2026-03-12 | KWC4 | LIREN |
| 2016-03-30 | KWC4 | LIREN |
| 2016-01-11 | KWC4 | LETRES |
| 2015-02-06 | KWC4 | LIAUA |
| 2015-02-05 | KWC4 | LIAUA |
| 2015-02-05 | KWC4 | ESUAPR |
| 2015-02-04 | KWC4 | ESUAPR |
| 2007-03-01 | KWC4 | AUTHPR |
| 2006-05-03 | KWC4 | LIREN |
| 2006-05-03 | KWC4 | COR |
| 2006-03-07 | KWC4 | AUTHPR |
| 2006-01-09 | KWC4 | LETRES |
| 2006-01-01 | KWC4 | LIASS |
| 2005-07-25 | KWC4 | ESCAPR |
| 2001-05-21 | KWC4 | COR |
| 2001-04-27 | KWC4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1971646 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWC4 | ULS 1971646 | 2026-08-02 02:08:28 |
| Status | A | ULS 1971646 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1971646 | 2026-08-02 02:08:28 |
| Grant Date | 2026-03-12 | ULS 1971646 | 2026-08-02 02:08:28 |
| Expiration Date | 2036-04-05 | ULS 1971646 | 2026-08-02 02:08:28 |