Universal Licensing System
KNJM504
Houston Pipe Line Company LP
License details
| ULS identifier | 1843792 |
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| Call sign | KNJM504 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-02-20 |
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| Expiration | 2034-02-07 |
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| Frequency range | 153.29 - 158.43 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GEORGE WEST, LIVE OAK, TX |
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| Coordinates | 28.3075278, -98.1162222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.29000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | FX1 | 158.43000000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.29000000 | | 11K0F3E |
| 2 | 1 | 158.43000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1901 HWY 281 (GEORGE WEST 1B #36286), GEORGE WEST, LIVE OAK, TX | 28.30752778, -98.11622222 | 79.900 m | LTOWER | 133.800 m structure / 137.200 m overall | N |
| 2 | T | OK CR LEFT SD PST ARPT 4.5 MI N OF HWY 59 & 281, GEORGE WEST, LIVE OAK, TX | 29.37247222, -98.12027778 | 82.000 m | | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 134.000 m | | | | 145.000 | |
| 1 | 2 | T | | 6.000 m | | | | -81.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 EAST SONTERRA BLVD, SUITE 400, SAN ANTONIO, TX | BEXAR | 2105720518 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-24 | KNJM504 | LIASS |
| 2024-02-20 | KNJM504 | LIREN |
| 2023-11-13 | KNJM504 | LETRES |
| 2014-08-06 | KNJM504 | LIMOD |
| 2014-01-03 | KNJM504 | LIREN |
| 2013-11-11 | KNJM504 | LETRES |
| 2012-12-07 | KNJM504 | ESUAPR |
| 2012-09-01 | KNJM504 | LIAUA |
| 2012-08-31 | KNJM504 | ESCAPR |
| 2012-01-06 | KNJM504 | LIAUA |
| 2012-01-05 | KNJM504 | ESCAPR |
| 2011-03-30 | KNJM504 | LIMOD |
| 2008-07-16 | KNJM504 | LIAUA |
| 2008-07-15 | KNJM504 | ESCAPR |
| 2008-03-05 | KNJM504 | LIAUA |
| 2008-03-04 | KNJM504 | ESCAPR |
| 2005-03-23 | KNJM504 | LIAUA |
| 2005-03-22 | KNJM504 | ESCAPR |
| 2005-01-26 | KNJM504 | LITRAN |
| 2005-01-22 | KNJM504 | ESCAPR |
| 2004-01-22 | KNJM504 | LIAUA |
| 2003-11-10 | KNJM504 | LETRES |
| 2002-02-25 | KNJM504 | AUDOPR |
| 2001-07-28 | KNJM504 | LIAUA |
| 2001-06-20 | KNJM504 | LIAUA |
| 2001-06-02 | KNJM504 | LITRAN |
| 2000-11-23 | KNJM504 | LICCNV |
| 1999-02-09 | KNJM504 | LIREN |
| 1999-02-09 | KNJM504 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843792 | 2026-08-02 01:11:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJM504 | ULS 1843792 | 2026-08-02 01:11:33 |
| Status | A | ULS 1843792 | 2026-08-02 01:11:33 |
| Service | IG | ULS 1843792 | 2026-08-02 01:11:33 |
| Grant Date | 2024-02-20 | ULS 1843792 | 2026-08-02 01:11:33 |
| Expiration Date | 2034-02-07 | ULS 1843792 | 2026-08-02 01:11:33 |