Universal Licensing System
KPK280
TTWN Networks, LLC
License details
| ULS identifier | 1121031 |
|---|
| Call sign | KPK280 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2020-09-17 |
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| Expiration | 2028-10-01 |
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| Frequency range | 450.5125 MHz |
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| Locations | 1 |
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| Representative location | RICHMOND, VA |
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| Coordinates | 37.5387500, -77.4377500 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 450.51250000 | | | 100.000000 | 879.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.51250000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 707 E MAIN ST, RICHMOND, VA | 37.53875000, -77.43775000 | 35.000 m | BANT | 96.000 m structure / 96.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 96.000 m | V | 10.0000 | | 0.000 | |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-17 | KPK280 | LIREN |
| 2020-07-06 | KPK280 | LETRES |
| 2019-12-31 | KPK280 | LITRAN |
| 2019-05-01 | KPK280 | LIASS |
| 2018-04-24 | KPK280 | LIASS |
| 2017-08-23 | KPK280 | LIAUA |
| 2016-05-03 | KPK280 | LIAUA |
| 2016-05-02 | KPK280 | ESCAPR |
| 2015-07-02 | KPK280 | LITRAN |
| 2015-06-19 | KPK280 | ESUAPR |
| 2012-10-02 | KPK280 | LIREN |
| 2012-10-01 | KPK280 | ESCAPR |
| 2012-07-09 | KPK280 | LETRES |
| 2011-07-13 | KPK280 | LTSAPR |
| 2011-07-13 | KPK280 | LITRAN |
| 2011-05-30 | KPK280 | LTSAPR |
| 2011-05-28 | KPK280 | LIAUA |
| 2011-04-29 | KPK280 | ESUAPR |
| 2011-04-29 | KPK280 | LIASS |
| 2010-06-15 | KPK280 | LIASS |
| 2010-06-05 | KPK280 | ESCAPR |
| 2010-06-04 | KPK280 | EFUAPR |
| 2010-06-04 | KPK280 | ESUAPR |
| 2009-04-23 | KPK280 | LITRAN |
| 2009-04-15 | KPK280 | ESUAPR |
| 2004-10-14 | KPK280 | LIREN |
| 2004-10-01 | KPK280 | ESCAPR |
| 2004-07-05 | KPK280 | LETRES |
| 2001-08-25 | KPK280 | LIAUA |
| 2000-09-15 | KPK280 | LICCNV |
| 1999-04-13 | KPK280 | AUTHPR |
| 1999-01-26 | KPK280 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1121031 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPK280 | ULS 1121031 | 2026-08-02 00:37:43 |
| Status | A | ULS 1121031 | 2026-08-02 00:37:43 |
| Service | RP | ULS 1121031 | 2026-08-02 00:37:43 |
| Grant Date | 2020-09-17 | ULS 1121031 | 2026-08-02 00:37:43 |
| Expiration Date | 2028-10-01 | ULS 1121031 | 2026-08-02 00:37:43 |