Universal Licensing System
WNTQ477
Washington Cable Systems, Inc.
License details
| ULS identifier | 1026551 |
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| Call sign | WNTQ477 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2009-05-12 |
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| Expiration | 2019-04-11 |
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| Cancellation | 2019-06-15 |
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| Frequency range | 18142 - 18442 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.8942778, -77.0219167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18142.00000000 | 18442.00000000 | | | | |
| 1 | 2 | FXO | 18142.00000000 | 18442.00000000 | | | | |
| 1 | 3 | FXO | 18142.00000000 | 18442.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 250KF3E |
| 1 | 2 | 18142.00000000 | | 5M75C3F |
| 1 | 2 | 18142.00000000 | | 250KF3E |
| 1 | 3 | 18142.00000000 | | 5M75C3F |
| 1 | 3 | 18142.00000000 | | 250KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 701 PENNSYLVANIA AVE NW, WASHINGTON, DC | 38.89427778, -77.02191667 | 12.200 m | | 34.700 m structure / 37.200 m overall | |
| 2 | R | | 38.89733333, -77.05191667 | 15.200 m | | | |
| 3 | R | | 38.88733333, -77.02052778 | 9.100 m | | | |
| 4 | R | | 38.89400000, -77.01997222 | 12.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 44.7000 | 277.4000 | | |
| 1 | 2 | R | | | | 44.7000 | | | |
| 1 | 3 | R | | | | 38.9000 | | | |
| 1 | 4 | R | | | | 38.9000 | | | |
| 2 | 1 | T | | | V | 44.7000 | 171.1000 | | |
| 3 | 1 | T | | | V | 38.9000 | 100.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-15 | WNTQ477 | LIEXP |
| 2019-02-11 | WNTQ477 | LETRES |
| 2015-04-29 | WNTQ477 | AUTHPR |
| 2015-04-28 | WNTQ477 | INTDUP |
| 2015-03-31 | WNTQ477 | AUTHPR |
| 2015-03-30 | WNTQ477 | COR |
| 2015-03-30 | WNTQ477 | INTDUP |
| 2009-05-12 | WNTQ477 | LIREN |
| 2009-04-23 | WNTQ477 | ESCAPR |
| 2009-03-23 | WNTQ477 | ESCAPR |
| 2009-01-19 | WNTQ477 | LETRES |
| 1999-08-14 | WNTQ477 | LICCNV |
| 1999-02-24 | WNTQ477 | LIREN |
| 1998-08-18 | WNTQ477 | COR |
| 1997-06-23 | WNTQ477 | COR |
| 1994-04-11 | WNTQ477 | LIMOD |
| 1993-09-17 | WNTQ477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1026551 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTQ477 | ULS 1026551 | 2026-08-02 02:42:52 |
| Status | E | ULS 1026551 | 2026-08-02 02:42:52 |
| Service | MG | ULS 1026551 | 2026-08-02 02:42:52 |
| Grant Date | 2009-05-12 | ULS 1026551 | 2026-08-02 02:42:52 |
| Expiration Date | 2019-04-11 | ULS 1026551 | 2026-08-02 02:42:52 |
| Cancellation Date | 2019-06-15 | ULS 1026551 | 2026-08-02 02:42:52 |