Universal Licensing System
WFW581
Townsquare License, LLC
License details
| ULS identifier | 976761 |
|---|
| Call sign | WFW581 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1997-05-21 |
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| Expiration | 2029-04-01 |
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| Frequency range | 948 MHz |
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| Locations | 2 |
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| Representative location | WILLISTON, WILLIAMS, ND |
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| Coordinates | 48.1500000, -103.6152778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 948.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 948.00000000 | | 300KF8E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 410 SIXTH ST E, WILLISTON, WILLIAMS, ND | 48.15000000, -103.61527778 | 571.200 m | LTOWER | 18.200 m structure / 18.600 m overall | N |
| 2 | R | | 48.04777778, -103.98408333 | 754.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark P-9A72G | | H | 22.1000 | 247.5000 | | |
| 1 | 2 | R | Mark P-9A72G | | | 22.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 410 Sixth St. East, Williston, ND | WILLIAMS | 7015725371 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-10 | WFW581 | PNACT |
| 2025-12-06 | WFW581 | PLAUPR |
| 2025-12-05 | WFW581 | LIMOD |
| 2024-03-11 | WFW581 | FRATRE |
| 2024-01-31 | WFW581 | LETTRS |
| 2024-01-24 | WFW581 | PNLISR |
| 2023-09-19 | WFW581 | LETCNS |
| 2023-08-23 | WFW581 | PLAUPR |
| 2022-09-07 | WFW581 | PNACT |
| 2022-09-01 | WFW581 | LIREN |
| 2022-06-21 | WFW581 | LIMOD |
| 2021-05-05 | WFW581 | PNACT |
| 2021-04-29 | WFW581 | PLAUPR |
| 2021-04-28 | WFW581 | LIREN |
| 2020-12-02 | WFW581 | PNACT |
| 2020-11-25 | WFW581 | PLAUPR |
| 2020-11-24 | WFW581 | LIMOD |
| 2013-03-27 | WFW581 | PNACT |
| 2013-03-26 | WFW581 | AUTHPR |
| 2013-03-23 | WFW581 | LIREN |
| 2012-08-24 | WFW581 | LIAUA |
| 2012-08-23 | WFW581 | ESCAPR |
| 2007-06-19 | WFW581 | AUTHPR |
| 2007-06-18 | WFW581 | COR |
| 2007-06-18 | WFW581 | INTDUP |
| 2006-07-27 | WFW581 | AUTHPR |
| 2006-07-26 | WFW581 | COR |
| 2006-07-26 | WFW581 | INTDUP |
| 2005-04-06 | WFW581 | PNACT |
| 2005-04-01 | WFW581 | AUTHPR |
| 2005-03-31 | WFW581 | LIREN |
| 2005-01-12 | WFW581 | LTSFRN |
| 2004-03-24 | WFW581 | PNACT |
| 2004-03-17 | WFW581 | PNACT |
| 2004-03-09 | WFW581 | AUTHPR |
| 2004-03-08 | WFW581 | LIMOD |
| 2004-02-18 | WFW581 | PNACT |
| 2004-02-10 | WFW581 | AUTHPR |
| 2004-02-09 | WFW581 | LIMOD |
| 2003-05-07 | WFW581 | PNACT |
| 2003-05-03 | WFW581 | AUTHPR |
| 2003-05-02 | WFW581 | AUTHPR |
| 2003-05-02 | WFW581 | LIMOD |
| 2003-05-01 | WFW581 | LIMOD |
| 2003-04-02 | WFW581 | PNACT |
| 2003-03-28 | WFW581 | AUTHPR |
| 2003-03-27 | WFW581 | LIMOD |
| 2003-01-29 | WFW581 | PNACT |
| 2003-01-22 | WFW581 | AUTHPR |
| 2003-01-21 | WFW581 | LIMOD |
| 1999-08-13 | WFW581 | LICCNV |
| 1998-10-26 | WFW581 | COR |
| 1997-05-21 | WFW581 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 976761 | 2026-08-02 02:43:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WFW581 | ULS 976761 | 2026-08-02 02:43:40 |
| Status | A | ULS 976761 | 2026-08-02 02:43:40 |
| Service | AS | ULS 976761 | 2026-08-02 02:43:40 |
| Grant Date | 1997-05-21 | ULS 976761 | 2026-08-02 02:43:40 |
| Expiration Date | 2029-04-01 | ULS 976761 | 2026-08-02 02:43:40 |