Universal Licensing System
WPYU917
Radio Astronomy Institute
License details
| ULS identifier | 2558523 |
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| Call sign | WPYU917 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2008-09-05 |
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| Expiration | 2018-11-04 |
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| Cancellation | 2019-02-16 |
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| Frequency range | 122.85 MHz |
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| Locations | 1 |
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| Representative location | Tusayan, COCONINO, AZ |
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| Coordinates | 35.9585000, -111.9000833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:14 |
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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 | MFL | 122.85000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.85000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4.3 miles from East Highway 64, just south of the Grand Canyon, 12 miles east of, Tusayan, COCONINO, AZ | 35.95850000, -111.90008333 | 2088.000 m | TOWER | 6.100 m structure / 7.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | V | 7.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-02-16 | WPYU917 | LIEXP |
| 2018-08-13 | WPYU917 | LETRES |
| 2008-09-05 | WPYU917 | LIREN |
| 2008-09-04 | WPYU917 | ESUAPR |
| 2008-08-11 | WPYU917 | LETRES |
| 2003-11-04 | WPYU917 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2558523 | 2026-08-02 02:08:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPYU917 | ULS 2558523 | 2026-08-02 02:08:14 |
| Status | E | ULS 2558523 | 2026-08-02 02:08:14 |
| Service | AF | ULS 2558523 | 2026-08-02 02:08:14 |
| Grant Date | 2008-09-05 | ULS 2558523 | 2026-08-02 02:08:14 |
| Expiration Date | 2018-11-04 | ULS 2558523 | 2026-08-02 02:08:14 |
| Cancellation Date | 2019-02-16 | ULS 2558523 | 2026-08-02 02:08:14 |