Universal Licensing System
WNTU621
WASHINGTON CABLE SYSTEMS INC
License details
| ULS identifier | 1029616 |
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| Call sign | WNTU621 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1999-02-24 |
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| Expiration | 2009-04-15 |
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| Cancellation | 2009-06-20 |
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| Frequency range | 18142 - 18442 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.8787222, -77.0216389 |
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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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Licensee
| Name | WASHINGTON CABLE SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0002154821 |
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| Location | WASHINGTON, DC |
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| Address | 700 SEVENTH ST SW, WASHINGTON, DC, 200242484 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 18142.00000000 | 18442.00000000 | | | | |
| 1 | 2 | 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 | | 250KF3E |
| 1 | 2 | 18142.00000000 | | 5M75C3F |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 907 SIXTH ST SW, WASHINGTON, DC | 38.87872222, -77.02163889 | 9.100 m | | 32.000 m structure / 34.100 m overall | |
| 2 | R | | 38.84233333, -77.11525000 | 67.700 m | | | |
| 3 | R | | 38.88038889, -77.02136111 | 7.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 48.2000 | 243.6000 | | |
| 1 | 2 | R | | | | 48.2000 | | | |
| 1 | 3 | R | | | | 38.9000 | | | |
| 2 | 1 | T | | | V | 38.9000 | 7.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-06-20 | WNTU621 | LIEXP |
| 2009-01-19 | WNTU621 | LETRES |
| 1999-08-14 | WNTU621 | LICCNV |
| 1999-02-24 | WNTU621 | LIREN |
| 1997-06-24 | WNTU621 | COR |
| 1994-04-15 | WNTU621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1029616 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTU621 | ULS 1029616 | 2026-08-02 02:42:52 |
| Status | E | ULS 1029616 | 2026-08-02 02:42:52 |
| Service | MG | ULS 1029616 | 2026-08-02 02:42:52 |
| Grant Date | 1999-02-24 | ULS 1029616 | 2026-08-02 02:42:52 |
| Expiration Date | 2009-04-15 | ULS 1029616 | 2026-08-02 02:42:52 |
| Cancellation Date | 2009-06-20 | ULS 1029616 | 2026-08-02 02:42:52 |