Universal Licensing System
WSF44
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1984662 |
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| Call sign | WSF44 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-02-04 |
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| Expiration | 2025-03-08 |
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| Cancellation | 2024-05-07 |
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| Frequency range | 128.85 MHz |
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| Locations | 1 |
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| Representative location | DENVER, JEFFERSON, CO |
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| Coordinates | 39.9114722, -105.1075000 |
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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 | 128.85000000 | | | 25.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 128.85000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | JEFFCO AIRPORT, DENVER, JEFFERSON, CO | 39.91147222, -105.10750000 | 1728.000 m | BANT | 9.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-08 | WSF44 | LICAN |
| 2015-02-06 | WSF44 | LIAUA |
| 2015-02-05 | WSF44 | ESUAPR |
| 2015-02-05 | WSF44 | LIAUA |
| 2015-02-04 | WSF44 | ESUAPR |
| 2015-02-04 | WSF44 | LIREN |
| 2014-12-08 | WSF44 | ESUAPR |
| 2007-03-01 | WSF44 | AUTHPR |
| 2006-03-07 | WSF44 | AUTHPR |
| 2006-01-01 | WSF44 | LIASS |
| 2005-07-25 | WSF44 | ESCAPR |
| 2005-03-08 | WSF44 | LIREN |
| 2005-01-17 | WSF44 | LETRES |
| 2001-04-27 | WSF44 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1984662 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSF44 | ULS 1984662 | 2026-08-02 02:08:32 |
| Status | C | ULS 1984662 | 2026-08-02 02:08:32 |
| Service | AF | ULS 1984662 | 2026-08-02 02:08:32 |
| Grant Date | 2015-02-04 | ULS 1984662 | 2026-08-02 02:08:32 |
| Expiration Date | 2025-03-08 | ULS 1984662 | 2026-08-02 02:08:32 |
| Cancellation Date | 2024-05-07 | ULS 1984662 | 2026-08-02 02:08:32 |