Universal Licensing System
KNKB226
Southern Message Service, Inc.
License details
| ULS identifier | 1257 |
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| Call sign | KNKB226 |
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| Radio service | CD |
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| Status | E |
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| Grant date | 2009-06-18 |
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| Expiration | 2019-04-01 |
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| Cancellation | 2019-05-18 |
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| Frequency range | 72.5 - 152.09 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SHREVEPORT, CADDO, LA |
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| Coordinates | 32.5087500, -93.7493333 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-07-29 23:49:18 |
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Licensee
| Name | Southern Message Service, Inc. |
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| Applicant type | C |
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| FRN | 0006156723 |
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| Location | SHREVEPORT, LA |
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| Address | 709 CROCKETT, SHREVEPORT, LA, 71162 |
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| Phone | 3184247243 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXCT | 72.50000000 | | | | | |
| 2 | 1 | FBBS | 152.09000000 | | | | 358.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.50000000 | | 16K0F3E |
| 1 | 1 | 72.50000000 | | 16K0F1D |
| 1 | 1 | 72.50000000 | | 15K0F2D |
| 2 | 1 | 152.09000000 | | 16K0F3E |
| 2 | 1 | 152.09000000 | | 15K0F2D |
| 2 | 1 | 152.09000000 | | 16K0F3E |
| 2 | 1 | 152.09000000 | | 16K0F1D |
| 2 | 1 | 152.09000000 | | 16K0F1D |
| 2 | 1 | 152.09000000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 709 CROCKETT STREET, SHREVEPORT, CADDO, LA | 32.50875000, -93.74933333 | 70.100 m | | 10.700 m overall | N |
| 2 | T | EAST SIDE OF US HIGHWAY 171, 2.9 MILES SOUTH OF MANSFIELD, MANSFIELD, DE SOTO, LA | 31.99875000, -93.71127778 | 103.700 m | | 127.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB-230 | 127.700 m | V | | | | |
| 1 | 2 | T | | 121.600 m | V | 5.0000 | 180.0000 | | |
| 2 | 2 | T | DECIBEL DB315 | 231.400 m | V | | 360.0000 | | |
| 3 | 2 | T | DECIBEL DB230 | 196.000 m | V | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | E. SIDE OF US HWY 171, 2.9 MI.S.OF, MANSFIELD, LA | | |
| 2 | 709 CROCKETT STREET, SHREVEPORT, LA | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-18 | KNKB226 | LIEXP |
| 2019-02-11 | KNKB226 | LETRES |
| 2009-06-18 | KNKB226 | LIREN |
| 2009-04-06 | KNKB226 | LTSAPR |
| 2009-01-05 | KNKB226 | LETRES |
| 2004-11-17 | KNKB226 | PNACT |
| 2004-11-15 | KNKB226 | AUTHPR |
| 2004-11-12 | KNKB226 | AUDMOD |
| 2004-09-28 | KNKB226 | LETAUS |
| 1999-04-27 | KNKB226 | LIREN |