Universal Licensing System
WPNP687
YUMA COUNTY AIRPORT AUTHORITY
License details
| ULS identifier | 1804213 |
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| Call sign | WPNP687 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-04-16 |
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| Expiration | 2034-04-23 |
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| Frequency range | 451.325 - 457.25 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | YUMA, YUMA, AZ |
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| Coordinates | 32.6683889, -114.5982778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.32500000 | | | 40.000000 | 200.000000 | |
| 2 | 1 | MO | 451.32500000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 452.25000000 | | | 40.000000 | 200.000000 | |
| 2 | 1 | MO | 452.25000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 456.32500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 457.25000000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 11K2F3E |
| 2 | 1 | 451.32500000 | | 11K2F3E |
| 1 | 1 | 452.25000000 | | 11K2F3E |
| 2 | 1 | 452.25000000 | | 11K2F3E |
| 2 | 1 | 456.32500000 | | 11K2F3E |
| 2 | 1 | 457.25000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2191 E 32ND ST, YUMA, YUMA, AZ | 32.66838889, -114.59827778 | 62.000 m | TOWER | 6.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 21.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2191 E 32ND ST, YUMA, AZ | YUMA | 9287265882 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-16 | WPNP687 | LIREN |
| 2024-03-24 | WPNP687 | ESURNW |
| 2024-01-29 | WPNP687 | LETRES |
| 2014-03-13 | WPNP687 | LIREN |
| 2014-03-13 | WPNP687 | ESCAPR |
| 2014-03-12 | WPNP687 | ESUAPR |
| 2014-03-12 | WPNP687 | EFUAPR |
| 2014-02-22 | WPNP687 | ESURNW |
| 2014-01-27 | WPNP687 | LETRES |
| 2014-01-23 | WPNP687 | ESURNW |
| 2006-09-18 | WPNP687 | LETCNS |
| 2005-12-20 | WPNP687 | LIMOD |
| 2005-11-30 | WPNP687 | LIMOD |
| 2005-11-10 | WPNP687 | ESUAPR |
| 2004-01-29 | WPNP687 | LIREN |
| 2004-01-27 | WPNP687 | LIAUA |
| 2004-01-26 | WPNP687 | LETRES |
| 2002-01-29 | WPNP687 | AUDOPR |
| 2000-11-23 | WPNP687 | LICCNV |
| 1999-04-23 | WPNP687 | AUTHPR |
| 1999-04-23 | WPNP687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804213 | 2026-08-02 01:17:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNP687 | ULS 1804213 | 2026-08-02 01:17:01 |
| Status | A | ULS 1804213 | 2026-08-02 01:17:01 |
| Service | IG | ULS 1804213 | 2026-08-02 01:17:01 |
| Grant Date | 2024-04-16 | ULS 1804213 | 2026-08-02 01:17:01 |
| Expiration Date | 2034-04-23 | ULS 1804213 | 2026-08-02 01:17:01 |