Universal Licensing System
WPML751
E M RIVERA & SONS INC
License details
| ULS identifier | 1796737 |
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| Call sign | WPML751 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-08 |
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| Expiration | 2003-09-08 |
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| Cancellation | 2003-11-09 |
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| Frequency range | 463.975 - 468.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | KONA, HAWAII, HI |
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| Coordinates | 19.7155833, -155.9086111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:45 |
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Licensee
| Name | E M RIVERA & SONS INC |
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| Applicant type | C |
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| Location | KAILUA KONA, HI |
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| Address | KAILUA KONA, HI, 967459031 |
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| Phone | 8083255057 |
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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 | FB2 | 463.97500000 | | | 30.000000 | 7.000000 | |
| 3 | 1 | MO | 463.97500000 | | | 25.000000 | | |
| 2 | 1 | FX1 | 468.97500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.97500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.97500000 | | 20K0F3E |
| 3 | 1 | 463.97500000 | | 20K0F3E |
| 2 | 1 | 468.97500000 | | 20K0F3E |
| 3 | 1 | 468.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HUALALAI MOUNTAIN, KONA, HAWAII, HI | 19.71558333, -155.90861111 | 1865.000 m | TOWER | 25.000 m structure / 31.000 m overall | N |
| 2 | T | HI | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | | 1044.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 8083255057 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-09 | WPML751 | LIEXP |
| 2003-06-16 | WPML751 | LETRES |
| 2001-09-21 | WPML751 | AUDOPR |
| 2000-11-23 | WPML751 | LICCNV |
| 1998-09-08 | WPML751 | AUTHPR |
| 1998-09-08 | WPML751 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796737 | 2026-08-02 01:26:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPML751 | ULS 1796737 | 2026-08-02 01:26:45 |
| Status | E | ULS 1796737 | 2026-08-02 01:26:45 |
| Service | IG | ULS 1796737 | 2026-08-02 01:26:45 |
| Grant Date | 1998-09-08 | ULS 1796737 | 2026-08-02 01:26:45 |
| Expiration Date | 2003-09-08 | ULS 1796737 | 2026-08-02 01:26:45 |
| Cancellation Date | 2003-11-09 | ULS 1796737 | 2026-08-02 01:26:45 |