Universal Licensing System
WPZI451
NEXTEL LICENSE HOLDINGS 4, INC.
License details
| ULS identifier | 2576952 |
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| Call sign | WPZI451 |
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| Radio service | YX |
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| Status | C |
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| Grant date | 2004-01-15 |
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| Expiration | 2014-01-15 |
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| Cancellation | 2011-11-09 |
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| Frequency range | 806 - 860.3375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | COMMERCE CITY, ADAMS, CO |
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| Coordinates | 39.7866667, -104.9047222 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:31 |
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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 | 12502 Sunrise Valley Drive, M/S: VARESA0209, RESTON, VA, 20196 |
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| Phone | 7034334000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2C | 860.16250000 | | | 70.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 860.33750000 | | | 70.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0W7W |
| 2 | 1 | 806.00000000 | | 20K0F2D |
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 860.16250000 | | 20K0F3E |
| 1 | 1 | 860.16250000 | | 20K0W7W |
| 1 | 1 | 860.16250000 | | 20K0F2D |
| 1 | 1 | 860.33750000 | | 20K0F3E |
| 1 | 1 | 860.33750000 | | 20K0F2D |
| 1 | 1 | 860.33750000 | | 20K0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 7201 E. 49TH AVE, COMMERCE CITY, ADAMS, CO | 39.78666667, -104.90472222 | 1587.700 m | B | 22.300 m structure / 22.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.600 m | | | | -6.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2001 EDMUND HALLEY DRIVE, RESTON, VA | FAIRFAX | 7034334000 |
Special conditions
| Type | Condition code |
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| P | 2073 |
| P | 2096 |
License history
| Date | File or call sign | Action |
|---|
| 2011-11-10 | WPZI451 | LICAN |
| 2010-11-19 | WPZI451 | LIAUA |
| 2010-11-19 | WPZI451 | LTSAPR |
| 2010-09-10 | WPZI451 | LIMOD |
| 2009-09-29 | WPZI451 | LIMOD |
| 2008-05-22 | WPZI451 | LIMOD |
| 2008-05-09 | WPZI451 | LIMOD |
| 2008-01-23 | WPZI451 | LIMOD |
| 2007-09-01 | WPZI451 | LIMOD |
| 2006-05-27 | WPZI451 | LIMOD |
| 2006-05-12 | WPZI451 | LIMOD |
| 2006-04-06 | WPZI451 | LIMOD |
| 2006-03-28 | WPZI451 | LIMOD |
| 2006-03-02 | WPZI451 | LIMOD |
| 2006-01-27 | WPZI451 | LIMOD |
| 2006-01-25 | WPZI451 | LIMOD |
| 2006-01-12 | WPZI451 | LIMOD |
| 2005-12-13 | WPZI451 | LIMOD |
| 2005-08-12 | WPZI451 | LITRAN |
| 2005-05-13 | WPZI451 | LIMOD |
| 2004-01-15 | WPZI451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2576952 | 2026-08-02 00:43:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZI451 | ULS 2576952 | 2026-08-02 00:43:31 |
| Status | C | ULS 2576952 | 2026-08-02 00:43:31 |
| Service | YX | ULS 2576952 | 2026-08-02 00:43:31 |
| Grant Date | 2004-01-15 | ULS 2576952 | 2026-08-02 00:43:31 |
| Expiration Date | 2014-01-15 | ULS 2576952 | 2026-08-02 00:43:31 |
| Cancellation Date | 2011-11-09 | ULS 2576952 | 2026-08-02 00:43:31 |