Universal Licensing System
WPWW687
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2482176 |
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| Call sign | WPWW687 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2007-12-27 |
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| Expiration | 2018-01-30 |
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| Cancellation | 2011-02-17 |
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| Frequency range | 131.225 MHz |
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| Locations | 1 |
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| Representative location | Yuma, YUMA, AZ |
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| Coordinates | 32.6565833, -114.6059722 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.22500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.22500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yuma MCAS/YUMA International Airport, Yuma, YUMA, AZ | 32.65658333, -114.60597222 | 66.000 m | BANT | 5.000 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 | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-02-18 | WPWW687 | LICAN |
| 2007-12-27 | WPWW687 | LIREN |
| 2007-11-05 | WPWW687 | LETRES |
| 2007-03-01 | WPWW687 | AUTHPR |
| 2006-03-07 | WPWW687 | AUTHPR |
| 2006-01-01 | WPWW687 | LIASS |
| 2005-07-25 | WPWW687 | ESCAPR |
| 2003-01-30 | WPWW687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2482176 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWW687 | ULS 2482176 | 2026-08-02 02:08:36 |
| Status | C | ULS 2482176 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2482176 | 2026-08-02 02:08:36 |
| Grant Date | 2007-12-27 | ULS 2482176 | 2026-08-02 02:08:36 |
| Expiration Date | 2018-01-30 | ULS 2482176 | 2026-08-02 02:08:36 |
| Cancellation Date | 2011-02-17 | ULS 2482176 | 2026-08-02 02:08:36 |