Universal Licensing System
WMH640
NSAC, LLC
License details
| ULS identifier | 2591810 |
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| Call sign | WMH640 |
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| Radio service | BR |
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| Status | A |
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| Grant date | 2021-04-01 |
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| Expiration | 2031-05-01 |
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| Frequency range | 2602 - 2644 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | EL CENTRO, IMPERIAL, CA |
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| Coordinates | 32.7750556, -115.5069444 |
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| Source archive | l_mdsitfs.zip |
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| Dataset refreshed | 2026-08-02 02:30:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 2602.00000000 | 2608.00000000 | | | | |
| 1 | 1 | | 2614.00000000 | 2620.00000000 | | | | |
| 1 | 1 | | 2626.00000000 | 2632.00000000 | | | | |
| 1 | 1 | | 2638.00000000 | 2644.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2602.00000000 | | 250KF3E |
| 1 | 1 | 2602.00000000 | | 5M75C3F |
| 1 | 1 | 2614.00000000 | | 250KF3E |
| 1 | 1 | 2614.00000000 | | 5M75C3F |
| 1 | 1 | 2626.00000000 | | 5M75C3F |
| 1 | 1 | 2626.00000000 | | 250KF3E |
| 1 | 1 | 2638.00000000 | | 5M75C3F |
| 1 | 1 | 2638.00000000 | | 250KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NE OF INTER 17TH R & C RD, EL CENTRO, IMPERIAL, CA | 32.77505556, -115.50694444 | 17.400 m | | 49.700 m overall | |
| 2 | C | | 32.77505556, -115.50694444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | AND 63013 | | V | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-14 | WMH640 | LIASS |
| 2021-06-22 | WMH640 | LIAUA |
| 2021-04-01 | WMH640 | LIREN |
| 2020-07-13 | WMH640 | LIASS |
| 2011-09-19 | WMH640 | LIREN |
| 2011-05-06 | WMH640 | ESUAPR |
| 2011-05-03 | WMH640 | LIMOD |
| 2011-04-29 | WMH640 | ESUAPR |
| 2011-04-28 | WMH640 | ESUAPR |
| 2011-02-07 | WMH640 | LETRES |
| 2007-04-15 | WMH640 | LIASS |
| 2006-08-26 | WMH640 | LIAUA |
| 2006-08-25 | WMH640 | ESCAPR |
| 2005-07-09 | WMH640 | LICCNV |
| 2004-02-12 | WMH640 | LICCNV |
| 2003-04-21 | WMH640 | COR |
| 2002-12-30 | WMH640 | TULSCN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2591810 | 2026-08-02 02:30:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMH640 | ULS 2591810 | 2026-08-02 02:30:59 |
| Status | A | ULS 2591810 | 2026-08-02 02:30:59 |
| Service | BR | ULS 2591810 | 2026-08-02 02:30:59 |
| Grant Date | 2021-04-01 | ULS 2591810 | 2026-08-02 02:30:59 |
| Expiration Date | 2031-05-01 | ULS 2591810 | 2026-08-02 02:30:59 |