Universal Licensing System
WPBX475
NEXTEL LICENSE HOLDINGS 4 INC DBA NEXTEL COMMUNICATIONS
License details
| ULS identifier | 1706605 |
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| Call sign | WPBX475 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-03-26 |
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| Expiration | 2003-03-26 |
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| Cancellation | 2001-09-10 |
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| Frequency range | 464.05 - 469.05 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MANCOS, MONTEZUMA, CO |
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| Coordinates | 37.3638889, -108.1486944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:14 |
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Licensee
| Name | NEXTEL LICENSE HOLDINGS 4 INC DBA NEXTEL COMMUNICATIONS |
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| Applicant type | C |
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| Location | RESTON, VA |
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| Address | 2001 EDMUND HALLEY DR, RESTON, VA, 20191 |
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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 | FB4 | 464.05000000 | | | 75.000000 | 125.000000 | |
| 1 | 1 | FX1 | 469.05000000 | | | 75.000000 | | |
| 3 | 1 | MO | 469.05000000 | | | 35.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.05000000 | | 20K0F3E |
| 1 | 1 | 469.05000000 | | 20K0F3E |
| 3 | 1 | 469.05000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | CAVINESS ELECTRONIC SITE 9 MI NE, MANCOS, MONTEZUMA, CO | 37.36388889, -108.14869444 | 3091.000 m | | 43.000 m structure / 43.000 m overall | 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 | | 24.000 m | | | | | |
| 1 | 3 | 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 |
|---|
| 2002-06-14 | WPBX475 | AUDCAN |
| 2001-09-11 | WPBX475 | LICAN |
| 2000-11-23 | WPBX475 | LICCNV |
| 2000-03-02 | WPBX475 | AUTHPR |
| 2000-03-01 | WPBX475 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1706605 | 2026-08-02 01:11:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBX475 | ULS 1706605 | 2026-08-02 01:11:14 |
| Status | C | ULS 1706605 | 2026-08-02 01:11:14 |
| Service | IG | ULS 1706605 | 2026-08-02 01:11:14 |
| Grant Date | 1998-03-26 | ULS 1706605 | 2026-08-02 01:11:14 |
| Expiration Date | 2003-03-26 | ULS 1706605 | 2026-08-02 01:11:14 |
| Cancellation Date | 2001-09-10 | ULS 1706605 | 2026-08-02 01:11:14 |