Universal Licensing System
KNLW453
Optivon, Inc.
License details
| ULS identifier | 5426 |
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| Call sign | KNLW453 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 2007-08-11 |
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| Expiration | 2017-07-28 |
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| Cancellation | 2012-03-08 |
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| Frequency range | 72.68 MHz |
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| Locations | 1 |
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| Representative location | MARICAO, PR |
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| Coordinates | 18.1477222, -66.9826667 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXCT | 72.68000000 | | | | 46.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.68000000 | | 16K0F1D |
| 1 | 1 | 72.68000000 | | 16K0F3E |
| 1 | 1 | 72.68000000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONTE DEL ESTADO PEAK ROAD 120 KM, MARICAO, PR | 18.14772222, -66.98266667 | 914.000 m | | 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB-212 | 9.000 m | V | | 270.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MARTINEZ NADAL EXPRESSWAY, RD 20, 2.2, GUAYNABO, PR | | 7872772812 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-09 | KNLW453 | LICAN |
| 2012-03-08 | KNLW453 | ESUAPR |
| 2007-08-11 | KNLW453 | LIREN |
| 2007-05-07 | KNLW453 | LETRES |
| 2005-01-13 | KNLW453 | LETAFU |
| 2004-11-11 | KNLW453 | AUDOPR |
| 2004-09-28 | KNLW453 | LETAUS |
| 2004-07-15 | KNLW453 | LIASS |
| 2004-07-13 | KNLW453 | ESUAPR |
| 2004-03-10 | KNLW453 | LIAUA |
| 2004-03-09 | KNLW453 | ESCAPR |
| 2003-01-03 | KNLW453 | LITRAN |
| 1999-07-16 | KNLW453 | COR |
| 1999-03-31 | KNLW453 | COR |
| 1999-01-13 | KNLW453 | COR |
| 1998-12-02 | KNLW453 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5426 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNLW453 | ULS 5426 | 2026-08-02 02:52:19 |
| Status | C | ULS 5426 | 2026-08-02 02:52:19 |
| Service | CD | ULS 5426 | 2026-08-02 02:52:19 |
| Grant Date | 2007-08-11 | ULS 5426 | 2026-08-02 02:52:19 |
| Expiration Date | 2017-07-28 | ULS 5426 | 2026-08-02 02:52:19 |
| Cancellation Date | 2012-03-08 | ULS 5426 | 2026-08-02 02:52:19 |