Universal Licensing System
KNRR257
NEXTEL LICENSE HOLDINGS 4, INC.
License details
| ULS identifier | 1115672 |
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| Call sign | KNRR257 |
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| Radio service | YX |
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| Status | C |
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| Grant date | 2007-04-24 |
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| Expiration | 2017-06-09 |
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| Cancellation | 2011-11-09 |
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| Frequency range | 806 - 861.4625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BLACK EAGLE, JUDITH BASIN, MT |
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| Coordinates | 47.5363333, -111.2819167 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:08 |
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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 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2C | 861.38750000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB2C | 861.46250000 | | | 100.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0F2D |
| 2 | 1 | 806.00000000 | | 20K0W7W |
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 861.38750000 | | 20K0F2D |
| 1 | 1 | 861.38750000 | | 20K0F3E |
| 1 | 1 | 861.38750000 | | 20K0W7W |
| 1 | 1 | 861.46250000 | | 20K0W7W |
| 1 | 1 | 861.46250000 | | 20K0F3E |
| 1 | 1 | 861.46250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3313 15TH ST NE, BLACK EAGLE, JUDITH BASIN, MT | 47.53633333, -111.28191667 | 1083.000 m | TOWER | 35.000 m structure / 35.000 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 | | 35.000 m | | | | 118.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2001 Edmund Halley Drive, Reston, VA | | 7034334000 |
License history
| Date | File or call sign | Action |
|---|
| 2011-11-10 | KNRR257 | LICAN |
| 2010-11-19 | KNRR257 | LTSAPR |
| 2010-11-18 | KNRR257 | LIAUA |
| 2007-04-24 | KNRR257 | LIREN |
| 2006-07-15 | KNRR257 | LIMOD |
| 2005-08-12 | KNRR257 | LITRAN |
| 2003-04-05 | KNRR257 | LITRAN |
| 2002-10-22 | KNRR257 | LIASS |
| 2002-08-09 | KNRR257 | LIASS |
| 2002-01-23 | KNRR257 | LIAUA |
| 2001-03-27 | KNRR257 | COR |
| 2000-09-15 | KNRR257 | LICCNV |
| 1997-11-14 | KNRR257 | AUTHPR |
| 1997-06-24 | KNRR257 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1115672 | 2026-08-02 00:43:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNRR257 | ULS 1115672 | 2026-08-02 00:43:08 |
| Status | C | ULS 1115672 | 2026-08-02 00:43:08 |
| Service | YX | ULS 1115672 | 2026-08-02 00:43:08 |
| Grant Date | 2007-04-24 | ULS 1115672 | 2026-08-02 00:43:08 |
| Expiration Date | 2017-06-09 | ULS 1115672 | 2026-08-02 00:43:08 |
| Cancellation Date | 2011-11-09 | ULS 1115672 | 2026-08-02 00:43:08 |