Universal Licensing System
WPZU659
NATIONAL CABLE SATELLITE CORPORATION d/b/a C-SPAN
License details
| ULS identifier | 2602585 |
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| Call sign | WPZU659 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2004-03-17 |
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| Expiration | 2027-10-01 |
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| Frequency range | 450.5625 - 455.5625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Washington, DC |
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| Coordinates | 38.8959444, -77.0102500 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:57 |
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Licensee
| Name | NATIONAL CABLE SATELLITE CORPORATION d/b/a C-SPAN |
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| Applicant type | C |
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| Location | WASHINGTON, DC |
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| Address | 400 NORTH CAPITOL STREET, N.W. SUITE 65, WASHINGTON, DC, 20001 |
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| Phone | 2027373220 |
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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 | FB | 450.56250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 450.56250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 455.56250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 455.56250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.56250000 | | 25K0F3E |
| 2 | 1 | 450.56250000 | | 25K0F3E |
| 1 | 1 | 455.56250000 | | 25K0F3E |
| 2 | 1 | 455.56250000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 North Capitol Street, N.W., Washington, DC | 38.89594444, -77.01025000 | 13.100 m | BANT | 34.000 m structure / 39.400 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.400 m | V | 10.0000 | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 400 North Capitol Street, N.W., Washington, DC | | 2027373220 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-26 | WPZU659 | PNACT |
| 2020-08-19 | WPZU659 | AUTHPR |
| 2020-08-18 | WPZU659 | LIMOD |
| 2020-07-29 | WPZU659 | PNACT |
| 2020-07-23 | WPZU659 | PLAUPR |
| 2020-07-22 | WPZU659 | LIMOD |
| 2020-07-01 | WPZU659 | PNACT |
| 2020-06-24 | WPZU659 | PLAUPR |
| 2020-06-23 | WPZU659 | LIREN |
| 2014-10-15 | WPZU659 | PNACT |
| 2014-10-11 | WPZU659 | AUTHPR |
| 2014-10-10 | WPZU659 | LIREN |
| 2004-12-13 | WPZU659 | LETCNS |
| 2004-04-19 | WPZU659 | INTDUP |
| 2004-04-19 | WPZU659 | AUTHPR |
| 2004-04-19 | WPZU659 | COR |
| 2004-03-17 | WPZU659 | LIISS |
| 2004-03-17 | WPZU659 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2602585 | 2026-08-02 00:37:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZU659 | ULS 2602585 | 2026-08-02 00:37:57 |
| Status | A | ULS 2602585 | 2026-08-02 00:37:57 |
| Service | RP | ULS 2602585 | 2026-08-02 00:37:57 |
| Grant Date | 2004-03-17 | ULS 2602585 | 2026-08-02 00:37:57 |
| Expiration Date | 2027-10-01 | ULS 2602585 | 2026-08-02 00:37:57 |