Universal Licensing System
KUX421
PORTLAND, CITY OF
License details
| ULS identifier | 1258748 |
|---|
| Call sign | KUX421 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-11-20 |
|---|
| Expiration | 2035-12-13 |
|---|
| Frequency range | 154.83 - 159.03 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PORTLAND, SAN PATRICIO, TX |
|---|
| Coordinates | 27.8944444, -97.3136111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 154.83000000 | | | 50.000000 | 55.000000 | |
| 2 | 1 | FX1 | 154.83000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | MO | 154.83000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | MO | 154.95000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB2 | 155.19000000 | | | 100.000000 | 110.000000 | |
| 1 | 1 | FB2 | 155.19000000 | | | 110.000000 | 220.000000 | |
| 3 | 1 | MO | 155.19000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB2 | 155.37000000 | | | 100.000000 | 110.000000 | |
| 1 | 1 | FB | 155.37000000 | | | 110.000000 | 220.000000 | |
| 1 | 1 | FB2 | 155.61000000 | | | 100.000000 | 110.000000 | |
| 1 | 1 | FB | 155.61000000 | | | 110.000000 | 220.000000 | |
| 3 | 1 | MO | 155.61000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FX1 | 159.03000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FX1 | 159.03000000 | | | 50.000000 | 55.000000 | |
| 3 | 1 | MO | 159.03000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.83000000 | | 11K2F2D |
| 2 | 1 | 154.83000000 | | 11K2F3E |
| 2 | 1 | 154.83000000 | | 11K2F1D |
| 2 | 1 | 154.83000000 | | 11K2F1E |
| 2 | 1 | 154.83000000 | | 7K60FXE |
| 3 | 1 | 154.83000000 | | 11K2F2D |
| 3 | 1 | 154.83000000 | | 11K2F1E |
| 3 | 1 | 154.83000000 | | 11K2F1D |
| 3 | 1 | 154.83000000 | | 7K60FXE |
| 3 | 1 | 154.83000000 | | 11K2F3E |
| 3 | 1 | 154.95000000 | | 11K2F1E |
| 3 | 1 | 154.95000000 | | 11K2F3E |
| 3 | 1 | 154.95000000 | | 11K2F2D |
| 3 | 1 | 154.95000000 | | 7K60FXE |
| 3 | 1 | 154.95000000 | | 11K2F1D |
| 1 | 1 | 155.19000000 | | 11K2F1D |
| 1 | 1 | 155.19000000 | | 11K2F2D |
| 1 | 1 | 155.19000000 | | 11K2F1E |
| 1 | 1 | 155.19000000 | | 11K2F3E |
| 1 | 1 | 155.19000000 | | 7K60FXE |
| 3 | 1 | 155.19000000 | | 11K2F1E |
| 3 | 1 | 155.19000000 | | 11K2F2D |
| 3 | 1 | 155.19000000 | | 11K2F3E |
| 3 | 1 | 155.19000000 | | 7K60FXE |
| 3 | 1 | 155.19000000 | | 11K2F1D |
| 1 | 1 | 155.37000000 | | 11K2F2D |
| 1 | 1 | 155.37000000 | | 11K2F3E |
| 1 | 1 | 155.37000000 | | 11K2F1D |
| 1 | 1 | 155.37000000 | | 11K2F1E |
| 1 | 1 | 155.37000000 | | 7K60FXE |
| 1 | 1 | 155.61000000 | | 11K2F1D |
| 1 | 1 | 155.61000000 | | 11K2F3E |
| 1 | 1 | 155.61000000 | | 11K2F1E |
| 1 | 1 | 155.61000000 | | 11K2F2D |
| 1 | 1 | 155.61000000 | | 7K60FXE |
| 3 | 1 | 155.61000000 | | 11K2F3E |
| 3 | 1 | 155.61000000 | | 11K2F2D |
| 3 | 1 | 155.61000000 | | 11K2F1E |
| 3 | 1 | 155.61000000 | | 11K2F1D |
| 3 | 1 | 155.61000000 | | 7K60FXE |
| 2 | 1 | 159.03000000 | | 11K2F2D |
| 2 | 1 | 159.03000000 | | 11K2F1D |
| 2 | 1 | 159.03000000 | | 11K2F1E |
| 2 | 1 | 159.03000000 | | 7K60FXE |
| 2 | 1 | 159.03000000 | | 11K2F3E |
| 2 | 1 | 159.03000000 | | 7K60FXE |
| 3 | 1 | 159.03000000 | | 7K60FXE |
| 3 | 1 | 159.03000000 | | 11K2F3E |
| 3 | 1 | 159.03000000 | | 11K2F1D |
| 3 | 1 | 159.03000000 | | 11K2F2D |
| 3 | 1 | 159.03000000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1902 BILLY G WEBB DRIVE, PORTLAND, SAN PATRICIO, TX | 27.89444444, -97.31361111 | 10.200 m | POLE | 30.400 m structure / 30.400 m overall | N |
| 2 | T | TX | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.400 m | | | | 34.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 902 MOORE AVE, PORTLAND, TX | SAN PATRICIO | 3616432546 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-20 | KUX421 | LIREN |
| 2025-11-13 | KUX421 | ESURNW |
| 2025-10-14 | KUX421 | ESURNW |
| 2025-09-22 | KUX421 | LETRES |
| 2025-09-14 | KUX421 | ESURNW |
| 2018-01-26 | KUX421 | LIAUA |
| 2015-10-20 | KUX421 | LIREN |
| 2015-10-20 | KUX421 | LIMOD |
| 2015-10-19 | KUX421 | ESCAPR |
| 2015-09-21 | KUX421 | LETRES |
| 2013-05-14 | KUX421 | LETCNS |
| 2012-08-10 | KUX421 | LIMOD |
| 2008-06-16 | KUX421 | LIMOD |
| 2005-11-30 | KUX421 | LIREN |
| 2005-11-29 | KUX421 | ESCFRN |
| 2005-11-29 | KUX421 | ESCAPR |
| 2005-09-19 | KUX421 | LETRES |
| 2002-03-19 | KUX421 | AUDOPR |
| 2000-10-20 | KUX421 | LICCNV |
| 2000-10-03 | KUX421 | LIREN |
| 2000-10-03 | KUX421 | AUTHPR |
| 2000-09-20 | KUX421 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1258748 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KUX421 | ULS 1258748 | 2026-08-02 01:25:53 |
| Status | A | ULS 1258748 | 2026-08-02 01:25:53 |
| Service | PW | ULS 1258748 | 2026-08-02 01:25:53 |
| Grant Date | 2025-11-20 | ULS 1258748 | 2026-08-02 01:25:53 |
| Expiration Date | 2035-12-13 | ULS 1258748 | 2026-08-02 01:25:53 |