Universal Licensing System
WNMF728
Optivon, Inc.
License details
| ULS identifier | 1664120 |
|---|
| Call sign | WNMF728 |
|---|
| Radio service | IK |
|---|
| Status | E |
|---|
| Grant date | 2000-05-22 |
|---|
| Expiration | 2010-06-05 |
|---|
| Cancellation | 2010-07-24 |
|---|
| Frequency range | 152.48 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | ATALAYA, PR |
|---|
| Coordinates | 18.3238333, -67.1699167 |
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| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:43:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
| 2 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
| 3 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
| 4 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
| 5 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
| 6 | 1 | FB6C | 152.48000000 | | | 350.000000 | 800.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.48000000 | | 20K0F2D |
| 1 | 1 | 152.48000000 | | 20K0F1D |
| 1 | 1 | 152.48000000 | | 20K0F3E |
| 2 | 1 | 152.48000000 | | 20K0F2D |
| 2 | 1 | 152.48000000 | | 20K0F3E |
| 2 | 1 | 152.48000000 | | 20K0F1D |
| 3 | 1 | 152.48000000 | | 20K0F1D |
| 3 | 1 | 152.48000000 | | 20K0F2D |
| 3 | 1 | 152.48000000 | | 20K0F3E |
| 4 | 1 | 152.48000000 | | 20K0F2D |
| 4 | 1 | 152.48000000 | | 20K0F1D |
| 4 | 1 | 152.48000000 | | 20K0F3E |
| 5 | 1 | 152.48000000 | | 20K0F3E |
| 5 | 1 | 152.48000000 | | 20K0F1D |
| 5 | 1 | 152.48000000 | | 20K0F2D |
| 6 | 1 | 152.48000000 | | 20K0F2D |
| 6 | 1 | 152.48000000 | | 20K0F3E |
| 6 | 1 | 152.48000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1ST FEDERAL BLDG 23 PONCE DE LEON AVE, SANTURCE, PR | 18.44550000, -66.06600000 | 20.000 m | | 76.000 m structure | N |
| 2 | T | RONCADOR PEAK, UTUADO, PR | 18.23300000, -66.75961111 | 700.000 m | | 40.000 m structure | N |
| 3 | T | LA PENA PEAK, GUARAGUAO, PR | 18.29077778, -66.15627778 | 421.000 m | | 24.000 m structure | N |
| 4 | T | ATALAYA PEAK, ATALAYA, PR | 18.32383333, -67.16991667 | 364.000 m | | 24.000 m structure | N |
| 5 | T | IZUSO BLDG KENNEDY AVE, SAN JUAN, PR | 18.42688889, -66.09266667 | 2.000 m | | 15.000 m structure | N |
| 6 | T | RD 172 KM 9.1 BO CERTENEJAS, CIDRA, PR | 18.19633333, -66.12211111 | 425.000 m | | 5.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 70.000 m | | | | 0.000 | |
| 1 | 2 | T | | 46.000 m | | | | 0.000 | |
| 1 | 3 | T | | 30.000 m | | | | 0.000 | |
| 1 | 4 | T | | 12.000 m | | | | 0.000 | |
| 1 | 5 | T | | 21.000 m | | | | 0.000 | |
| 1 | 6 | T | | 12.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1ST ST BLDG 5 METRO OFC PK, GUAYNABO, PR | | 8097922323 |
License history
| Date | File or call sign | Action |
|---|
| 2010-07-24 | WNMF728 | LIEXP |
| 2010-03-15 | WNMF728 | LETRES |
| 2004-07-15 | WNMF728 | LIASS |
| 2004-07-13 | WNMF728 | ESUAPR |
| 2004-03-10 | WNMF728 | LIAUA |
| 2004-03-09 | WNMF728 | ESCAPR |
| 2003-01-03 | WNMF728 | LITRAN |
| 2000-11-23 | WNMF728 | LICCNV |
| 2000-05-22 | WNMF728 | AUTHPR |
| 2000-05-22 | WNMF728 | LIREN |
| 2000-03-03 | WNMF728 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664120 | 2026-08-02 00:43:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMF728 | ULS 1664120 | 2026-08-02 00:43:55 |
| Status | E | ULS 1664120 | 2026-08-02 00:43:55 |
| Service | IK | ULS 1664120 | 2026-08-02 00:43:55 |
| Grant Date | 2000-05-22 | ULS 1664120 | 2026-08-02 00:43:55 |
| Expiration Date | 2010-06-05 | ULS 1664120 | 2026-08-02 00:43:55 |
| Cancellation Date | 2010-07-24 | ULS 1664120 | 2026-08-02 00:43:55 |