Universal Licensing System
WWS4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1985038 |
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| Call sign | WWS4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-06-10 |
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| Expiration | 2036-04-18 |
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| Frequency range | 131.225 MHz |
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| Locations | 1 |
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| Representative location | SAULT SAINTE MARIE, CHIPPEWA, MI |
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| Coordinates | 46.2576111, -84.4750000 |
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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 |
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| 1 | 1 | FA | 131.22500000 | | | 25.000000 | | HL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 131.22500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Chippewa County International Airport, SAULT SAINTE MARIE, CHIPPEWA, MI | 46.25761111, -84.47500000 | 244.000 m | BANT | 8.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | Radio Operations Office, 1010 Delta Blvd, ATLANTA, GA | FULTON | 4047142280 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-10 | WWS4 | LIREN |
| 2026-01-26 | WWS4 | LETRES |
| 2016-03-29 | WWS4 | LIREN |
| 2016-01-25 | WWS4 | LETRES |
| 2015-02-06 | WWS4 | LIAUA |
| 2015-02-05 | WWS4 | LIAUA |
| 2015-02-05 | WWS4 | ESUAPR |
| 2015-02-04 | WWS4 | ESUAPR |
| 2007-03-01 | WWS4 | AUTHPR |
| 2006-05-02 | WWS4 | LIREN |
| 2006-03-07 | WWS4 | AUTHPR |
| 2006-01-23 | WWS4 | LETRES |
| 2006-01-01 | WWS4 | LIASS |
| 2005-12-03 | WWS4 | LIAUA |
| 2005-12-02 | WWS4 | ESCAPR |
| 2005-07-25 | WWS4 | ESCAPR |
| 2001-04-27 | WWS4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1985038 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WWS4 | ULS 1985038 | 2026-08-02 02:08:32 |
| Status | A | ULS 1985038 | 2026-08-02 02:08:32 |
| Service | AF | ULS 1985038 | 2026-08-02 02:08:32 |
| Grant Date | 2026-06-10 | ULS 1985038 | 2026-08-02 02:08:32 |
| Expiration Date | 2036-04-18 | ULS 1985038 | 2026-08-02 02:08:32 |