Universal Licensing System
WLK581
ACS of the Northland License Sub, LLC
License details
| ULS identifier | 993233 |
|---|
| Call sign | WLK581 |
|---|
| Radio service | CF |
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| Status | A |
|---|
| Grant date | 2021-04-08 |
|---|
| Expiration | 2031-02-01 |
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| Frequency range | 18920 - 19700 MHz (4 frequencies) |
|---|
| Locations | 1 |
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| Representative location | AK |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX5 | 2110.00000000 | 2130.00000000 | | | | |
| 1 | 1 | FX5 | 2160.00000000 | 2180.00000000 | | | | |
| 1 | 1 | FX5 | 3700.00000000 | 4200.00000000 | | | | |
| 1 | 1 | FX5 | 5925.00000000 | 6425.00000000 | | | | |
| 1 | 1 | FX5 | 10700.00000000 | 11700.00000000 | | | | |
| 1 | 1 | FX5 | 17700.00000000 | 18820.00000000 | | | | |
| 1 | 1 | FX5 | 18920.00000000 | 19160.00000000 | | | | |
| 1 | 1 | FX5 | 19260.00000000 | 19700.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STATEWIDE, AK | | | | 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | S | | | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-25 | WLK581 | LIAUA |
| 2021-07-22 | WLK581 | LITRAN |
| 2021-04-14 | WLK581 | AUTHPR |
| 2021-04-13 | WLK581 | COR |
| 2021-04-13 | WLK581 | INTDUP |
| 2021-04-08 | WLK581 | LIREN |
| 2020-11-09 | WLK581 | LETRES |
| 2013-02-01 | WLK581 | LIASS |
| 2013-02-01 | WLK581 | ESUAPR |
| 2012-12-07 | WLK581 | LIAUA |
| 2012-12-06 | WLK581 | ESUAPR |
| 2012-03-06 | WLK581 | COR |
| 2012-03-06 | WLK581 | LIREN |
| 2010-11-08 | WLK581 | LETRES |
| 2005-02-01 | WLK581 | LITRAN |
| 2004-12-18 | WLK581 | ESUAPR |
| 2004-12-17 | WLK581 | ESUAPR |
| 2002-04-05 | WLK581 | LIAUA |
| 2001-10-16 | WLK581 | LIAUA |
| 2001-04-10 | WLK581 | LIASS |
| 2001-03-06 | WLK581 | LIREN |
| 2000-11-13 | WLK581 | LETRES |
| 2000-09-09 | WLK581 | LIAUA |
| 2000-09-08 | WLK581 | LIAUA |
| 1999-08-14 | WLK581 | LICCNV |
| 1998-11-17 | WLK581 | COR |
| 1998-11-09 | WLK581 | LITRAN |
| 1997-11-06 | WLK581 | COR |
| 1997-10-10 | WLK581 | LITRAN |
| 1997-09-17 | WLK581 | COR |
| 1997-05-08 | WLK581 | COR |
| 1988-08-25 | WLK581 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993233 | 2026-08-02 02:43:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLK581 | ULS 993233 | 2026-08-02 02:43:15 |
| Status | A | ULS 993233 | 2026-08-02 02:43:15 |
| Service | CF | ULS 993233 | 2026-08-02 02:43:15 |
| Grant Date | 2021-04-08 | ULS 993233 | 2026-08-02 02:43:15 |
| Expiration Date | 2031-02-01 | ULS 993233 | 2026-08-02 02:43:15 |