Universal Licensing System
KNKB421
WCS COMMUNICATIONS, INC.
License details
| ULS identifier | 1331 |
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| Call sign | KNKB421 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 2009-03-03 |
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| Expiration | 2019-04-01 |
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| Cancellation | 2009-12-21 |
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| Frequency range | 454.175 - 454.35 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | SAN ANGELO, TOM GREEN, TX |
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| Coordinates | 31.4129167, -100.5498056 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 454.17500000 | | | | 213.000000 | |
| 1 | 1 | FBBS | 454.27500000 | | | | 198.000000 | |
| 1 | 1 | FBBS | 454.35000000 | | | | 262.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.17500000 | | 15K0F2D |
| 1 | 1 | 454.17500000 | | 16K0F3E |
| 1 | 1 | 454.27500000 | | 16K0F3E |
| 1 | 1 | 454.27500000 | | 15K0F2D |
| 1 | 1 | 454.35000000 | | 16K0F3E |
| 1 | 1 | 454.35000000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 MILES WEST OF SAN ANGELO, SAN ANGELO, TOM GREEN, TX | 31.41291667, -100.54980556 | 115.800 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 115.800 m | V | | 90.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-12-22 | KNKB421 | LICAN |
| 2009-03-03 | KNKB421 | LIREN |
| 2009-01-19 | KNKB421 | ESCAPR |
| 2009-01-05 | KNKB421 | LETRES |
| 2004-12-07 | KNKB421 | LETAFU |
| 2004-11-17 | KNKB421 | PNACT |
| 2004-11-12 | KNKB421 | COR |
| 2004-11-08 | KNKB421 | AUDCAN |
| 2004-09-28 | KNKB421 | LETAUS |
| 1999-05-28 | KNKB421 | AUTHPR |
| 1999-05-26 | KNKB421 | AUTHPR |
| 1999-05-24 | KNKB421 | LIREN |
| 1999-04-07 | KNKB421 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1331 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKB421 | ULS 1331 | 2026-08-02 02:52:24 |
| Status | C | ULS 1331 | 2026-08-02 02:52:24 |
| Service | CD | ULS 1331 | 2026-08-02 02:52:24 |
| Grant Date | 2009-03-03 | ULS 1331 | 2026-08-02 02:52:24 |
| Expiration Date | 2019-04-01 | ULS 1331 | 2026-08-02 02:52:24 |
| Cancellation Date | 2009-12-21 | ULS 1331 | 2026-08-02 02:52:24 |