Universal Licensing System
WSMS804
TUCSON AIRPORT AUTHORITY
License details
| ULS identifier | 5298776 |
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| Call sign | WSMS804 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-05-05 |
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| Expiration | 2036-05-05 |
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| Frequency range | 133.35 MHz |
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| Locations | 1 |
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| Representative location | Tucson, PIMA, AZ |
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| Coordinates | 32.1416667, -111.1763889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAB | 133.35000000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 133.35000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Ryan Airfield, Tucson, PIMA, AZ | 32.14166667, -111.17638889 | 733.400 m | B | 5.500 m structure / 5.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.500 m | V | 2.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | Ryan Field Control Tower 9698 W Tucson-Ajo Hwy, Tucson, AZ | PIMA | 5205734843 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-05 | WSMS804 | COR |
| 2026-05-05 | WSMS804 | LIISS |
| 2026-05-05 | WSMS804 | IFRBSE |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5298776 | 2026-08-02 02:08:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMS804 | ULS 5298776 | 2026-08-02 02:08:29 |
| Status | A | ULS 5298776 | 2026-08-02 02:08:29 |
| Service | AF | ULS 5298776 | 2026-08-02 02:08:29 |
| Grant Date | 2026-05-05 | ULS 5298776 | 2026-08-02 02:08:29 |
| Expiration Date | 2036-05-05 | ULS 5298776 | 2026-08-02 02:08:29 |