Universal Licensing System
KNJK577
City of Houston
License details
| ULS identifier | 1215242 |
|---|
| Call sign | KNJK577 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-04-04 |
|---|
| Expiration | 2034-05-25 |
|---|
| Frequency range | 458.425 - 458.95 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | TX |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 458.42500000 | | | 15.000000 | 150.000000 | |
| 1 | 1 | FX1 | 458.50000000 | | | 15.000000 | 150.000000 | |
| 1 | 1 | FX1 | 458.67500000 | | | 15.000000 | 150.000000 | |
| 1 | 1 | FX1 | 458.95000000 | | | 15.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.42500000 | | 11K0F3E |
| 1 | 1 | 458.50000000 | | 11K0F3E |
| 1 | 1 | 458.67500000 | | 11K0F3E |
| 1 | 1 | 458.95000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 333 PRESTON ST, HOUSTON, TX | | 7132223605 |
| 2 | 2318 Greens Rd, Houston, TX | HARRIS | 8323930399 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-04 | KNJK577 | LIREN |
| 2024-03-26 | KNJK577 | ESURNW |
| 2024-03-04 | KNJK577 | LETRES |
| 2019-10-30 | KNJK577 | LIAUA |
| 2017-07-27 | KNJK577 | LIAUA |
| 2015-03-25 | KNJK577 | LIMOD |
| 2014-02-27 | KNJK577 | LIREN |
| 2014-02-24 | KNJK577 | ESURNW |
| 2011-10-12 | KNJK577 | LIMOD |
| 2011-10-10 | KNJK577 | ESUAPR |
| 2010-12-07 | KNJK577 | LIAUA |
| 2010-12-06 | KNJK577 | ESCAPR |
| 2010-12-06 | KNJK577 | ESCFRN |
| 2010-05-06 | KNJK577 | LTSFND |
| 2004-02-28 | KNJK577 | LIAUA |
| 2004-02-26 | KNJK577 | LIREN |
| 2002-01-24 | KNJK577 | AUDOPR |
| 2001-10-07 | KNJK577 | LIAUA |
| 2000-10-20 | KNJK577 | LICCNV |
| 1999-03-22 | KNJK577 | LIREN |
| 1999-03-22 | KNJK577 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215242 | 2026-08-02 01:18:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJK577 | ULS 1215242 | 2026-08-02 01:18:49 |
| Status | A | ULS 1215242 | 2026-08-02 01:18:49 |
| Service | PW | ULS 1215242 | 2026-08-02 01:18:49 |
| Grant Date | 2024-04-04 | ULS 1215242 | 2026-08-02 01:18:49 |
| Expiration Date | 2034-05-25 | ULS 1215242 | 2026-08-02 01:18:49 |