Universal Licensing System
WPFN578
Nextel License Holdings 4, Inc
License details
| ULS identifier | 1141569 |
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| Call sign | WPFN578 |
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| Radio service | GX |
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| Status | C |
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| Grant date | 2005-08-23 |
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| Expiration | 2015-09-27 |
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| Cancellation | 2009-03-31 |
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| Frequency range | 806 - 851.5375 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8789167, -87.6361667 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-23 00:53:25 |
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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 |
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| 2 | 1 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 35.000000 | |
| 1 | 1 | FB2 | 851.53750000 | | | 125.000000 | 450.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 851.53750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 233 WACKER DR, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 181.000 m | B | 436.000 m structure / 448.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 448.000 m | | | | 448.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2001 EDMUND HALLEY DR, RESTON, VA | | 7034334000 |
License history
| Date | File or call sign | Action |
|---|
| 2009-04-01 | WPFN578 | LICAN |
| 2005-08-23 | WPFN578 | LIREN |
| 2005-08-12 | WPFN578 | LITRAN |
| 2005-07-04 | WPFN578 | LETRES |
| 2002-01-23 | WPFN578 | LIAUA |
| 2000-09-15 | WPFN578 | LICCNV |
| 2000-08-17 | WPFN578 | AUTHPR |
| 2000-08-17 | WPFN578 | LIREN |
| 2000-06-23 | WPFN578 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1141569 | 2026-08-23 00:53:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPFN578 | ULS 1141569 | 2026-08-23 00:53:25 |
| Status | C | ULS 1141569 | 2026-08-23 00:53:25 |
| Service | GX | ULS 1141569 | 2026-08-23 00:53:25 |
| Grant Date | 2005-08-23 | ULS 1141569 | 2026-08-23 00:53:25 |
| Expiration Date | 2015-09-27 | ULS 1141569 | 2026-08-23 00:53:25 |
| Cancellation Date | 2009-03-31 | ULS 1141569 | 2026-08-23 00:53:25 |