Universal Licensing System
KOS433
ALPHA MEDIA LICENSEE LLC
License details
| ULS identifier | 1117964 |
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| Call sign | KOS433 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1981-11-30 |
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| Expiration | 2027-10-01 |
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| Frequency range | 455.25 MHz |
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| Locations | 1 |
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| Representative location | FREDERICKSBURG, VA |
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| Coordinates | 38.3020833, -77.4652500 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-16 00:45:40 |
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Licensee
| Name | ALPHA MEDIA LICENSEE LLC |
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| FRN | 0022491476 |
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| Location | Westport, CT |
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| Address | 180 Post Road East Suite 201, Westport, CT, 06880 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 455.25000000 | | | 50.000000 | | |
| 2 | 1 | MO | 455.25000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 455.25000000 | | 50K0F3E |
| 2 | 1 | 455.25000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 616 AMELIA ST, FREDERICKSBURG, VA | 38.30208333, -77.46525000 | | | | N |
| 2 | T | FREDERICKSBURG, VA | 38.30208333, -77.46525000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | | |
| 1 | 2 | T | | 43.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-03 | KOS433 | PNACT |
| 2026-05-27 | KOS433 | PLAUPR |
| 2026-05-26 | KOS433 | LIMOD |
| 2020-07-29 | KOS433 | PNACT |
| 2020-07-23 | KOS433 | AUTHPR |
| 2020-07-22 | KOS433 | LIMOD |
| 2020-07-01 | KOS433 | PNACT |
| 2020-06-24 | KOS433 | AUTHPR |
| 2020-06-23 | KOS433 | LIREN |
| 2015-05-13 | KOS433 | PNACT |
| 2015-05-06 | KOS433 | PLAUPR |
| 2015-05-06 | KOS433 | LTSFRN |
| 2015-05-05 | KOS433 | LIMOD |
| 2014-12-10 | KOS433 | PNACT |
| 2014-12-09 | KOS433 | LTSFRN |
| 2014-12-06 | KOS433 | AUTHPR |
| 2014-12-05 | KOS433 | LIMOD |
| 2014-07-16 | KOS433 | PNACT |
| 2014-07-11 | KOS433 | AUTHPR |
| 2014-07-10 | KOS433 | LIMOD |
| 2014-04-30 | KOS433 | PNACT |
| 2014-04-29 | KOS433 | LTSFRN |
| 2014-04-28 | KOS433 | ESCFRN |
| 2014-04-28 | KOS433 | EFCFRN |
| 2014-04-26 | KOS433 | AUTHPR |
| 2014-04-25 | KOS433 | LIMOD |
| 2012-12-12 | KOS433 | PNACT |
| 2012-12-06 | KOS433 | AUTHPR |
| 2012-12-05 | KOS433 | LIREN |
| 2011-10-05 | KOS433 | PNACT |
| 2011-09-29 | KOS433 | AUTHPR |
| 2011-09-28 | KOS433 | LIREN |
| 2003-10-15 | KOS433 | PNACT |
| 2003-10-08 | KOS433 | LIREN |
| 2003-10-08 | KOS433 | AUTHPR |
| 2003-06-11 | KOS433 | PNACT |
| 2003-06-05 | KOS433 | AUTHPR |
| 2003-06-04 | KOS433 | LIMOD |
| 2003-02-10 | KOS433 | AUTHPR |
| 2003-01-29 | KOS433 | PNACT |
| 2003-01-23 | KOS433 | AUTHPR |
| 2003-01-21 | KOS433 | LIMOD |
| 2000-09-15 | KOS433 | LICCNV |
| 1998-11-23 | KOS433 | AUTHPR |
| 1981-11-30 | KOS433 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1117964 | 2026-08-16 00:45:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOS433 | ULS 1117964 | 2026-08-16 00:45:40 |
| Status | A | ULS 1117964 | 2026-08-16 00:45:40 |
| Service | RP | ULS 1117964 | 2026-08-16 00:45:40 |
| Grant Date | 1981-11-30 | ULS 1117964 | 2026-08-16 00:45:40 |
| Expiration Date | 2027-10-01 | ULS 1117964 | 2026-08-16 00:45:40 |