Universal Licensing System
KB55987
WCVB HEARST TELEVISON INC.
License details
| ULS identifier | 956194 |
|---|
| Call sign | KB55987 |
|---|
| Radio service | TP |
|---|
| Status | C |
|---|
| Grant date | 1985-05-21 |
|---|
| Cancellation | 2009-12-03 |
|---|
| Frequency range | 2008 - 2110 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | WASHINGTON, DC |
|---|
| Coordinates | 42.3039722, -71.2278056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 1990.00000000 | 2008.00000000 | | | | |
| 1 | 1 | MO | 2008.00000000 | 2110.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1990.00000000 | | 17M0F9W |
| 1 | 1 | 2008.00000000 | | 17M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON, DC | 42.30397222, -71.22780556 | | | 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | L | 24.6000 | 999.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-12-03 | KB55987 | LICAN |
| 2009-12-02 | KB55987 | ESUFRN |
| 2009-12-02 | KB55987 | ESUAPR |
| 2009-11-12 | KB55987 | PNACT |
| 2009-11-07 | KB55987 | AUTHPR |
| 2009-11-06 | KB55987 | LIMOD |
| 2009-11-05 | KB55987 | AUTHPR |
| 2009-11-04 | KB55987 | AUTHPR |
| 2009-11-04 | KB55987 | LIMOD |
| 2009-11-04 | KB55987 | ESUFRN |
| 2009-11-03 | KB55987 | LIMOD |
| 2009-11-03 | KB55987 | ESUFRN |
| 2006-02-07 | KB55987 | LIAUA |
| 2006-02-06 | KB55987 | ESUAPR |
| 2004-03-10 | KB55987 | PNACT |
| 2004-03-06 | KB55987 | AUTHPR |
| 2004-03-05 | KB55987 | LIMOD |
| 2004-02-07 | KB55987 | AUTHPR |
| 2003-01-29 | KB55987 | PNACT |
| 2003-01-22 | KB55987 | AUTHPR |
| 2003-01-21 | KB55987 | LIMOD |
| 2001-03-20 | KB55987 | LIAUA |
| 2001-03-15 | KB55987 | AUTHPR |
| 2001-03-14 | KB55987 | COR |
| 2001-03-14 | KB55987 | INTDUP |
| 1999-08-13 | KB55987 | LICCNV |
| 1999-07-14 | KB55987 | COR |
| 1998-10-26 | KB55987 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 956194 | 2026-08-02 02:45:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB55987 | ULS 956194 | 2026-08-02 02:45:34 |
| Status | C | ULS 956194 | 2026-08-02 02:45:34 |
| Service | TP | ULS 956194 | 2026-08-02 02:45:34 |
| Grant Date | 1985-05-21 | ULS 956194 | 2026-08-02 02:45:34 |
| Cancellation Date | 2009-12-03 | ULS 956194 | 2026-08-02 02:45:34 |