Universal Licensing System
KNNM503
PUERTO RICO ELECTRIC POWER AUTHORITY
License details
| ULS identifier | 1927489 |
|---|
| Call sign | KNNM503 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2021-01-19 |
|---|
| Expiration | 2031-03-08 |
|---|
| Frequency range | 809.9125 - 855.9375 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CAYEY, CAYEY, PR |
|---|
| Coordinates | 18.1105278, -66.0515556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:42 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.91250000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FX1 | 809.91250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 810.18750000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FX1 | 810.18750000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 810.41250000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FX1 | 810.41250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 810.66250000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FX1 | 810.66250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 810.93750000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FX1 | 810.93750000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 854.91250000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.18750000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.41250000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.66250000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 855.93750000 | | | 100.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.91250000 | | 7K60FXE |
| 2 | 1 | 809.91250000 | | 20K0F3E |
| 2 | 1 | 809.91250000 | | 7K60FXD |
| 3 | 1 | 809.91250000 | | 7K60FXE |
| 3 | 1 | 809.91250000 | | 20K0F3E |
| 3 | 1 | 809.91250000 | | 7K60FXD |
| 2 | 1 | 810.18750000 | | 20K0F3E |
| 2 | 1 | 810.18750000 | | 7K60FXD |
| 2 | 1 | 810.18750000 | | 7K60FXE |
| 3 | 1 | 810.18750000 | | 7K60FXE |
| 3 | 1 | 810.18750000 | | 7K60FXD |
| 3 | 1 | 810.18750000 | | 20K0F3E |
| 2 | 1 | 810.41250000 | | 20K0F3E |
| 2 | 1 | 810.41250000 | | 7K60FXD |
| 2 | 1 | 810.41250000 | | 7K60FXE |
| 3 | 1 | 810.41250000 | | 20K0F3E |
| 3 | 1 | 810.41250000 | | 7K60FXE |
| 3 | 1 | 810.41250000 | | 7K60FXD |
| 2 | 1 | 810.66250000 | | 7K60FXD |
| 2 | 1 | 810.66250000 | | 7K60FXE |
| 2 | 1 | 810.66250000 | | 20K0F3E |
| 3 | 1 | 810.66250000 | | 7K60FXE |
| 3 | 1 | 810.66250000 | | 20K0F3E |
| 3 | 1 | 810.66250000 | | 7K60FXD |
| 2 | 1 | 810.93750000 | | 20K0F3E |
| 2 | 1 | 810.93750000 | | 7K60FXE |
| 2 | 1 | 810.93750000 | | 7K60FXD |
| 3 | 1 | 810.93750000 | | 7K60FXE |
| 3 | 1 | 810.93750000 | | 7K60FXD |
| 3 | 1 | 810.93750000 | | 20K0F3E |
| 1 | 1 | 854.91250000 | | 20K0F3E |
| 1 | 1 | 854.91250000 | | 7K60FXE |
| 1 | 1 | 854.91250000 | | 7K60FXD |
| 1 | 1 | 855.18750000 | | 7K60FXD |
| 1 | 1 | 855.18750000 | | 7K60FXE |
| 1 | 1 | 855.18750000 | | 20K0F3E |
| 1 | 1 | 855.41250000 | | 20K0F3E |
| 1 | 1 | 855.41250000 | | 7K60FXD |
| 1 | 1 | 855.41250000 | | 7K60FXE |
| 1 | 1 | 855.66250000 | | 7K60FXE |
| 1 | 1 | 855.66250000 | | 20K0F3E |
| 1 | 1 | 855.66250000 | | 7K60FXD |
| 1 | 1 | 855.93750000 | | 20K0F3E |
| 1 | 1 | 855.93750000 | | 7K60FXE |
| 1 | 1 | 855.93750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | La Santa, CAYEY, CAYEY, PR | 18.11052778, -66.05155556 | 955.000 m | GTOWER | 12.000 m structure / 15.000 m overall | N |
| 2 | T | PR | | | | | |
| 3 | T | PR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 613.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | La Santa, CAYEY, PR | CAYEY | 7875215012 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-19 | KNNM503 | LIREN |
| 2020-12-14 | KNNM503 | LETRES |
| 2020-12-08 | KNNM503 | ESURNW |
| 2019-01-30 | KNNM503 | LIMOD |
| 2015-03-10 | KNNM503 | LETCNS |
| 2014-06-11 | KNNM503 | LIMOD |
| 2014-04-15 | KNNM503 | LIMOD |
| 2014-03-14 | KNNM503 | ESUAPR |
| 2014-03-11 | KNNM503 | ESUAPR |
| 2011-03-24 | KNNM503 | AUTHPR |
| 2010-12-21 | KNNM503 | LIREN |
| 2010-12-17 | KNNM503 | ESCAPR |
| 2010-12-13 | KNNM503 | LETRES |
| 2001-02-28 | KNNM503 | AUTHPR |
| 2001-02-27 | KNNM503 | COR |
| 2001-02-27 | KNNM503 | INTDUP |
| 2001-02-24 | KNNM503 | LIREN |
| 2000-12-19 | KNNM503 | LETRES |
| 2000-11-24 | KNNM503 | LICCNV |
| 1996-03-13 | KNNM503 | AUTHPR |
| 1996-03-08 | KNNM503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927489 | 2026-08-02 01:08:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNM503 | ULS 1927489 | 2026-08-02 01:08:42 |
| Status | A | ULS 1927489 | 2026-08-02 01:08:42 |
| Service | YO | ULS 1927489 | 2026-08-02 01:08:42 |
| Grant Date | 2021-01-19 | ULS 1927489 | 2026-08-02 01:08:42 |
| Expiration Date | 2031-03-08 | ULS 1927489 | 2026-08-02 01:08:42 |