Universal Licensing System
KNFM553
Puerto Rico Commomwealth
License details
| ULS identifier | 1198222 |
|---|
| Call sign | KNFM553 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2022-03-10 |
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| Expiration | 2032-05-07 |
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| Frequency range | 156.075 - 159 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CAGUAS, PR |
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| Coordinates | 18.2624444, -66.0368333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 156.07500000 | | | 350.000000 | 100.000000 | |
| 1 | 1 | FB | 156.22500000 | | | 350.000000 | 100.000000 | |
| 1 | 1 | FB | 156.24000000 | | | 350.000000 | 100.000000 | |
| 1 | 1 | FB | 159.00000000 | | | 350.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.07500000 | | 11K0F3E |
| 1 | 1 | 156.22500000 | | 11K0F3E |
| 1 | 1 | 156.24000000 | | 11K0F3E |
| 1 | 1 | 159.00000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CAGUAS MAINTENANCE SHOP, CAGUAS, PR | 18.26244444, -66.03683333 | 62.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CAGUAS MAINTENANCE SHOP, CAGUAS, PR | | 8097221095 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-10 | KNFM553 | LIMOD |
| 2022-03-10 | KNFM553 | LIREN |
| 2022-02-14 | KNFM553 | LETRES |
| 2015-02-13 | KNFM553 | ESUAPR |
| 2015-02-13 | KNFM553 | LIAUA |
| 2012-04-18 | KNFM553 | LIREN |
| 2012-04-18 | KNFM553 | ESUAPR |
| 2012-04-07 | KNFM553 | ESURNW |
| 2012-03-08 | KNFM553 | ESURNW |
| 2012-02-13 | KNFM553 | LETRES |
| 2012-02-07 | KNFM553 | ESURNW |
| 2007-04-27 | KNFM553 | LTSAPR |
| 2002-03-02 | KNFM553 | LIREN |
| 2002-02-11 | KNFM553 | LETRES |
| 2001-11-06 | KNFM553 | AUDOPR |
| 2000-10-20 | KNFM553 | LICCNV |
| 1997-04-29 | KNFM553 | AUTHPR |
| 1997-04-29 | KNFM553 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1198222 | 2026-08-02 01:24:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFM553 | ULS 1198222 | 2026-08-02 01:24:13 |
| Status | A | ULS 1198222 | 2026-08-02 01:24:13 |
| Service | PW | ULS 1198222 | 2026-08-02 01:24:13 |
| Grant Date | 2022-03-10 | ULS 1198222 | 2026-08-02 01:24:13 |
| Expiration Date | 2032-05-07 | ULS 1198222 | 2026-08-02 01:24:13 |