Universal Licensing System
WHS639
AZ BD OF REGENTS/UNIV OF AZ
License details
| ULS identifier | 984939 |
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| Call sign | WHS639 |
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| Radio service | TI |
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| Status | E |
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| Grant date | 1983-10-24 |
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| Expiration | 1988-10-01 |
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| Cancellation | 2000-06-11 |
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| Frequency range | 6900 - 6925 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | TEMPE, MARICOPA, AZ |
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| Coordinates | 33.4200278, -111.9368056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:44 |
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Licensee
| Name | AZ BD OF REGENTS/UNIV OF AZ |
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| Applicant type | C |
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| Location | TUCSON, AZ |
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| Address | UNIVERSITY OF AZ, TUCSON, AZ, 85721 |
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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 | FXO | 6900.00000000 | 6925.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6900.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | AZ STATE UNIV, TEMPE, MARICOPA, AZ | 33.42002778, -111.93680556 | 353.600 m | | 30.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | 97.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-11 | WHS639 | LIEXP |
| 1999-08-13 | WHS639 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 984939 | 2026-08-02 02:47:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHS639 | ULS 984939 | 2026-08-02 02:47:44 |
| Status | E | ULS 984939 | 2026-08-02 02:47:44 |
| Service | TI | ULS 984939 | 2026-08-02 02:47:44 |
| Grant Date | 1983-10-24 | ULS 984939 | 2026-08-02 02:47:44 |
| Expiration Date | 1988-10-01 | ULS 984939 | 2026-08-02 02:47:44 |
| Cancellation Date | 2000-06-11 | ULS 984939 | 2026-08-02 02:47:44 |