Universal Licensing System
KNLN450
SIMMONS, MARK W. DBA: SIMMONS COMMUNICATIONS
License details
| ULS identifier | 4748 |
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| Call sign | KNLN450 |
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| Radio service | CD |
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| Status | T |
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| Expiration | 2005-03-23 |
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| Cancellation | 2005-03-09 |
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| Frequency range | 454.225 MHz |
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| Locations | 1 |
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| Representative location | AMARILLO, POTTER, TX |
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| Coordinates | 35.2419722, -101.8123889 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:23 |
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Licensee
| Name | SIMMONS, MARK W. DBA: SIMMONS COMMUNICATIONS |
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| Applicant type | C |
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| FRN | 0006770705 |
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| Location | AMARILLO, TX |
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| Address | 2411 S. WESTERN, AMARILLO, TX, 79109 |
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| Phone | 8063550700 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FBBS | 454.22500000 | | | | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 454.22500000 | | 16K0F1D |
| 1 | 1 | 454.22500000 | | 16K0F3E |
| 1 | 1 | 454.22500000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2800 Echo Street, AMARILLO, POTTER, TX | 35.24197222, -101.81238889 | 1104.600 m | | 158.500 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | DECIBEL DB 420 | 127.700 m | V | | 240.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2411 S. Western, Amarillo, TX | | |
License history
| Date | File or call sign | Action |
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| 2005-03-16 | KNLN450 | PNACT |
| 2005-03-09 | KNLN450 | LETATS |
| 2005-03-09 | KNLN450 | LITERM |
| 2004-12-27 | KNLN450 | LETRES |
| 2004-12-07 | KNLN450 | LETAFU |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4748 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNLN450 | ULS 4748 | 2026-08-02 02:52:23 |
| Status | T | ULS 4748 | 2026-08-02 02:52:23 |
| Service | CD | ULS 4748 | 2026-08-02 02:52:23 |
| Expiration Date | 2005-03-23 | ULS 4748 | 2026-08-02 02:52:23 |
| Cancellation Date | 2005-03-09 | ULS 4748 | 2026-08-02 02:52:23 |