Universal Licensing System
KPF820
TTWN Networks, LLC
License details
| ULS identifier | 1119128 |
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| Call sign | KPF820 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2022-03-19 |
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| Expiration | 2030-06-01 |
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| Frequency range | 450.8375 MHz |
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| Locations | 1 |
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| Representative location | WHITE PLAINS, WESTCHESTER, NY |
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| Coordinates | 41.0295556, -73.7701389 |
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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 | 450.83750000 | | | 100.000000 | 379.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.83750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 110 GROVE ST., WHITE PLAINS, WESTCHESTER, NY | 41.02955556, -73.77013889 | 66.000 m | B | 82.000 m structure / 88.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 85.000 m | V | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2127506400 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-19 | KPF820 | LIREN |
| 2022-03-07 | KPF820 | LETRES |
| 2019-12-31 | KPF820 | LITRAN |
| 2019-05-01 | KPF820 | LIASS |
| 2018-04-24 | KPF820 | LIASS |
| 2017-08-23 | KPF820 | LIAUA |
| 2016-05-03 | KPF820 | LIAUA |
| 2016-05-02 | KPF820 | ESCAPR |
| 2015-07-02 | KPF820 | LITRAN |
| 2015-06-19 | KPF820 | ESUAPR |
| 2014-03-15 | KPF820 | LIREN |
| 2014-03-10 | KPF820 | LETRES |
| 2011-07-13 | KPF820 | LTSAPR |
| 2011-07-13 | KPF820 | LITRAN |
| 2011-05-30 | KPF820 | LTSAPR |
| 2011-05-28 | KPF820 | LIAUA |
| 2011-04-29 | KPF820 | ESUAPR |
| 2011-04-29 | KPF820 | LIASS |
| 2010-06-15 | KPF820 | LIASS |
| 2010-06-04 | KPF820 | ESUAPR |
| 2009-04-23 | KPF820 | LITRAN |
| 2009-04-15 | KPF820 | ESUAPR |
| 2006-05-23 | KPF820 | LIREN |
| 2006-05-22 | KPF820 | ESUAPR |
| 2006-03-06 | KPF820 | LETRES |
| 2001-08-25 | KPF820 | LIAUA |
| 2001-04-25 | KPF820 | LIAUA |
| 2001-01-01 | KPF820 | LIASS |
| 2000-09-15 | KPF820 | LICCNV |
| 1998-06-23 | KPF820 | AUTHPR |
| 1998-06-23 | KPF820 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1119128 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPF820 | ULS 1119128 | 2026-08-02 00:37:43 |
| Status | A | ULS 1119128 | 2026-08-02 00:37:43 |
| Service | RP | ULS 1119128 | 2026-08-02 00:37:43 |
| Grant Date | 2022-03-19 | ULS 1119128 | 2026-08-02 00:37:43 |
| Expiration Date | 2030-06-01 | ULS 1119128 | 2026-08-02 00:37:43 |