Universal Licensing System
WPWT937
Sawyer County Airport
License details
| ULS identifier | 2478500 |
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| Call sign | WPWT937 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 2008-05-13 |
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| Expiration | 2018-01-21 |
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| Cancellation | 2018-04-14 |
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| Frequency range | 108.5 MHz |
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| Locations | 1 |
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| Representative location | Hayward, SAWYER, WI |
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| Coordinates | 46.0183333, -91.4491667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLL | 108.50000000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 108.50000000 | | 2K04A1A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Sawyer County Airport 0930 Airport Road, Hayward, SAWYER, WI | 46.01833333, -91.44916667 | 1206.800 m | MAST | 2.000 m structure / 2.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | V | 1.0000 | 20.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10930 Airport Road, Hayward, WI | SAWYER | 7156344624 |
License history
| Date | File or call sign | Action |
|---|
| 2018-04-14 | WPWT937 | LIEXP |
| 2017-10-30 | WPWT937 | LETRES |
| 2008-05-13 | WPWT937 | LIREN |
| 2007-12-22 | WPWT937 | ESURNW |
| 2007-11-22 | WPWT937 | ESURNW |
| 2007-10-29 | WPWT937 | LETRES |
| 2007-10-23 | WPWT937 | ESURNW |
| 2003-08-01 | WPWT937 | LETCNS |
| 2003-01-21 | WPWT937 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2478500 | 2026-08-02 02:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWT937 | ULS 2478500 | 2026-08-02 02:08:39 |
| Status | E | ULS 2478500 | 2026-08-02 02:08:39 |
| Service | AR | ULS 2478500 | 2026-08-02 02:08:39 |
| Grant Date | 2008-05-13 | ULS 2478500 | 2026-08-02 02:08:39 |
| Expiration Date | 2018-01-21 | ULS 2478500 | 2026-08-02 02:08:39 |
| Cancellation Date | 2018-04-14 | ULS 2478500 | 2026-08-02 02:08:39 |