Universal Licensing System
KSO619
NEXTEL LICENSE HOLDINGS 4, INC.
License details
| ULS identifier | 1124058 |
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| Call sign | KSO619 |
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| Radio service | GX |
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| Status | C |
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| Grant date | 2001-03-23 |
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| Expiration | 2011-06-17 |
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| Cancellation | 2011-03-01 |
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| Frequency range | 806 - 851.2875 MHz (3 frequencies) |
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| Locations | 3 |
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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 00:53:20 |
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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 |
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| 2 | 1 | FX1 | 806.00000000 | 821.00000000 | | 100.000000 | 56.000000 | |
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 35.000000 | |
| 1 | 1 | FB2 | 851.28750000 | | | 125.000000 | 450.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 15K0F2D |
| 2 | 1 | 806.00000000 | | 20K0F1D |
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 3 | 1 | 806.00000000 | | 20K0F1D |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 3 | 1 | 806.00000000 | | 15K0F2D |
| 1 | 1 | 851.28750000 | | 20K0F1D |
| 1 | 1 | 851.28750000 | | 20K0F3E |
| 1 | 1 | 851.28750000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 233 WACKER SEARS TOWER, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 180.000 m | B | 436.000 m structure / 448.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 448.000 m | | | | 448.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1610 WOODSTEAD CT STE 330 THE, WOODLANDS, TX | | 7034334000 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-02 | KSO619 | LICAN |
| 2010-11-19 | KSO619 | LTSAPR |
| 2010-11-18 | KSO619 | LIAUA |
| 2005-08-12 | KSO619 | LITRAN |
| 2002-01-23 | KSO619 | LIAUA |
| 2001-03-23 | KSO619 | LIREN |
| 2000-09-15 | KSO619 | LICCNV |
| 1997-03-06 | KSO619 | LIASS |
| 1997-03-06 | KSO619 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1124058 | 2026-08-23 00:53:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSO619 | ULS 1124058 | 2026-08-23 00:53:20 |
| Status | C | ULS 1124058 | 2026-08-23 00:53:20 |
| Service | GX | ULS 1124058 | 2026-08-23 00:53:20 |
| Grant Date | 2001-03-23 | ULS 1124058 | 2026-08-23 00:53:20 |
| Expiration Date | 2011-06-17 | ULS 1124058 | 2026-08-23 00:53:20 |
| Cancellation Date | 2011-03-01 | ULS 1124058 | 2026-08-23 00:53:20 |