Universal Licensing System
KNFM458
L B FOSTER CO
License details
| ULS identifier | 1852627 |
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| Call sign | KNFM458 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-01-04 |
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| Expiration | 2012-02-10 |
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| Cancellation | 2012-04-14 |
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| Frequency range | 152.99 MHz |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.8599444, -95.4993889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:20 |
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Licensee
| Name | L B FOSTER CO |
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| Applicant type | C |
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| FRN | 0006035539 |
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| Location | HOUSTON, TX |
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| Address | 6500 LANGFIELD BLVD, HOUSTON, TX, 77092 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 152.99000000 | | | 10.000000 | | |
| 2 | 1 | FB | 152.99000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 6500 LANGFIELD RD, HOUSTON, HARRIS, TX | 29.85994444, -95.49938889 | 29.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6500 LANGFIELD RD, HOUSTON, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-14 | KNFM458 | LIEXP |
| 2011-11-14 | KNFM458 | LETRES |
| 2002-01-04 | KNFM458 | LIREN |
| 2001-11-19 | KNFM458 | LETRES |
| 2001-10-09 | KNFM458 | AUDOPR |
| 2000-11-24 | KNFM458 | LICCNV |
| 1996-12-23 | KNFM458 | LIREN |
| 1996-12-23 | KNFM458 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1852627 | 2026-08-02 01:24:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFM458 | ULS 1852627 | 2026-08-02 01:24:20 |
| Status | E | ULS 1852627 | 2026-08-02 01:24:20 |
| Service | IG | ULS 1852627 | 2026-08-02 01:24:20 |
| Grant Date | 2002-01-04 | ULS 1852627 | 2026-08-02 01:24:20 |
| Expiration Date | 2012-02-10 | ULS 1852627 | 2026-08-02 01:24:20 |
| Cancellation Date | 2012-04-14 | ULS 1852627 | 2026-08-02 01:24:20 |