Universal Licensing System
WPDK561
Nextel License Holdings 4, Inc
License details
| ULS identifier | 1139777 |
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| Call sign | WPDK561 |
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| Radio service | GX |
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| Status | C |
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| Grant date | 1998-10-19 |
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| Expiration | 2008-10-19 |
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| Cancellation | 2007-09-05 |
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| Frequency range | 806 - 851.9125 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | DENVER, DENVER, CO |
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| Coordinates | 39.6308333, -104.8974722 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-23 00:53:22 |
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Licensee
| Name | Nextel License Holdings 4, Inc |
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| Applicant type | C |
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| Location | Reston, VA |
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| Address | 2001 Edmund Halley Drive, Reston, VA, 20191 |
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| Phone | 7034334000 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 806.00000000 | 821.00000000 | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 35.000000 | 35.000000 | |
| 2 | 1 | FB2C | 851.91250000 | | | 150.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 806.00000000 | | 16K0F1D |
| 3 | 1 | 806.00000000 | | 16K0F1D |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 2 | 1 | 851.91250000 | | 20K0F3E |
| 2 | 1 | 851.91250000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FL | | | | | |
| 2 | T | 4643 S ULSTER ST, DENVER, DENVER, CO | 39.63083333, -104.89747222 | 1714.000 m | | 72.000 m structure | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 76.000 m | | | | 85.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2001 Edmund Halley Drive, Reston, VA | | 7034334000 |
License history
| Date | File or call sign | Action |
|---|
| 2007-09-06 | WPDK561 | LICAN |
| 2005-08-12 | WPDK561 | LITRAN |
| 2002-01-23 | WPDK561 | LIAUA |
| 2000-09-15 | WPDK561 | LICCNV |
| 1998-10-13 | WPDK561 | LIREN |
| 1998-10-13 | WPDK561 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1139777 | 2026-08-23 00:53:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDK561 | ULS 1139777 | 2026-08-23 00:53:22 |
| Status | C | ULS 1139777 | 2026-08-23 00:53:22 |
| Service | GX | ULS 1139777 | 2026-08-23 00:53:22 |
| Grant Date | 1998-10-19 | ULS 1139777 | 2026-08-23 00:53:22 |
| Expiration Date | 2008-10-19 | ULS 1139777 | 2026-08-23 00:53:22 |
| Cancellation Date | 2007-09-05 | ULS 1139777 | 2026-08-23 00:53:22 |