Universal Licensing System
WNTQ478
WASHINGTON CABLE SYSTEMS INC
License details
| ULS identifier | 1026552 |
|---|
| Call sign | WNTQ478 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 1993-09-17 |
|---|
| Expiration | 1998-09-17 |
|---|
| Frequency range | 18142 - 18358 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | WASHINGTON, DC |
|---|
| Coordinates | 38.8973333, -77.0519167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:52 |
|---|
Licensee
| Name | WASHINGTON CABLE SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| FRN | 0002154821 |
|---|
| Location | WASHINGTON, DC |
|---|
| Address | 700 SEVENTH ST SW, WASHINGTON, DC, 200242484 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18142.00000000 | 18358.00000000 | | | | |
| 1 | 2 | FXO | 18142.00000000 | 18358.00000000 | | | | |
| 1 | 3 | FXO | 18142.00000000 | 18358.00000000 | | | | |
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 | 2440 VIRGINIA AVE NW, WASHINGTON, DC | 38.89733333, -77.05191667 | 15.200 m | | 38.100 m structure / 40.200 m overall | |
| 2 | R | | 38.89872222, -77.05469444 | 9.100 m | | | |
| 3 | R | | 38.90177778, -77.05969444 | 3.000 m | | | |
| 4 | R | | 38.90316667, -77.05858333 | 18.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.9000 | 302.6000 | | |
| 1 | 2 | R | | | | 38.9000 | | | |
| 1 | 3 | R | | | | 44.7000 | | | |
| 1 | 4 | R | | | | 44.7000 | | | |
| 2 | 1 | T | | | V | 44.7000 | 306.2000 | | |
| 3 | 1 | T | | | V | 38.9000 | 318.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTQ478 | LICCNV |
| 1997-06-23 | WNTQ478 | COR |
| 1993-09-17 | WNTQ478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1026552 | 2026-08-02 02:42:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTQ478 | ULS 1026552 | 2026-08-02 02:42:52 |
| Status | E | ULS 1026552 | 2026-08-02 02:42:52 |
| Service | MG | ULS 1026552 | 2026-08-02 02:42:52 |
| Grant Date | 1993-09-17 | ULS 1026552 | 2026-08-02 02:42:52 |
| Expiration Date | 1998-09-17 | ULS 1026552 | 2026-08-02 02:42:52 |