Universal Licensing System
WPKW843
TTWN Networks, LLC
License details
| ULS identifier | 1145623 |
|---|
| Call sign | WPKW843 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2021-07-20 |
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| Expiration | 2029-10-01 |
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| Frequency range | 450.2375 MHz |
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| Locations | 1 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9334444, -77.0849722 |
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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 | FB | 450.23750000 | | | 25.000000 | 52.000000 | |
| 2 | 1 | MO | 450.23750000 | | | 25.000000 | 52.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.23750000 | | 25K0F3E |
| 2 | 1 | 450.23750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3201 NEW MEXICO AVE NW, WASHINGTON, DC | 38.93344444, -77.08497222 | 114.000 m | BANT | 24.000 m structure / 24.000 m overall | N |
| 2 | T | DC | 38.88983333, -77.00913889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | V | 15.0000 | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 W 57TH ST 14TH FLOOR, NEW YORK, NY | | 2123149215 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-20 | WPKW843 | LIREN |
| 2021-07-06 | WPKW843 | LETRES |
| 2019-12-31 | WPKW843 | LITRAN |
| 2019-05-01 | WPKW843 | LIASS |
| 2018-04-24 | WPKW843 | LIASS |
| 2017-08-23 | WPKW843 | LIAUA |
| 2016-05-03 | WPKW843 | LIAUA |
| 2016-05-02 | WPKW843 | ESCAPR |
| 2015-07-02 | WPKW843 | LITRAN |
| 2015-06-19 | WPKW843 | ESUAPR |
| 2013-07-18 | WPKW843 | LIREN |
| 2013-07-08 | WPKW843 | LETRES |
| 2011-07-13 | WPKW843 | LITRAN |
| 2011-07-13 | WPKW843 | LTSAPR |
| 2011-05-30 | WPKW843 | LTSAPR |
| 2011-05-28 | WPKW843 | LIAUA |
| 2011-04-29 | WPKW843 | LIASS |
| 2011-04-29 | WPKW843 | ESUAPR |
| 2010-06-15 | WPKW843 | LIASS |
| 2010-06-05 | WPKW843 | ESCAPR |
| 2010-06-04 | WPKW843 | ESUAPR |
| 2010-06-04 | WPKW843 | EFUAPR |
| 2009-04-23 | WPKW843 | LITRAN |
| 2009-04-15 | WPKW843 | ESUAPR |
| 2003-10-11 | WPKW843 | LIREN |
| 2003-07-07 | WPKW843 | LETRES |
| 2001-08-25 | WPKW843 | LIAUA |
| 2001-04-25 | WPKW843 | LIAUA |
| 2001-01-01 | WPKW843 | LIASS |
| 2000-09-15 | WPKW843 | LICCNV |
| 1998-04-30 | WPKW843 | LIASS |
| 1998-04-30 | WPKW843 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1145623 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKW843 | ULS 1145623 | 2026-08-02 00:37:43 |
| Status | A | ULS 1145623 | 2026-08-02 00:37:43 |
| Service | RP | ULS 1145623 | 2026-08-02 00:37:43 |
| Grant Date | 2021-07-20 | ULS 1145623 | 2026-08-02 00:37:43 |
| Expiration Date | 2029-10-01 | ULS 1145623 | 2026-08-02 00:37:43 |