Universal Licensing System
WPIV383
NORTHERN GEOPHYSICAL OF AMERICA
License details
| ULS identifier | 1766257 |
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| Call sign | WPIV383 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-11-07 |
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| Expiration | 2000-11-07 |
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| Cancellation | 2001-01-07 |
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| Frequency range | 464.5 - 464.9875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MESA, CO |
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| Coordinates | 39.0880278, -108.5917500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:07:47 |
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Licensee
| Name | NORTHERN GEOPHYSICAL OF AMERICA |
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| Applicant type | C |
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| Location | GRAND JUNCTION, CO |
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| Address | 2495 W MESA CT, GRAND JUNCTION, CO, 81505 |
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| Phone | 9702453733 |
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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 | MOI | 464.50000000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.98750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.98750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MESA, CO | 39.08802778, -108.59175000 | | | | |
| 2 | T | CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2495 W MESA CT, GRAND JUNCTION, CO | | 9702453733 |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1766257 | 2026-08-09 03:07:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIV383 | ULS 1766257 | 2026-08-09 03:07:47 |
| Status | E | ULS 1766257 | 2026-08-09 03:07:47 |
| Service | IG | ULS 1766257 | 2026-08-09 03:07:47 |
| Grant Date | 1995-11-07 | ULS 1766257 | 2026-08-09 03:07:47 |
| Expiration Date | 2000-11-07 | ULS 1766257 | 2026-08-09 03:07:47 |
| Cancellation Date | 2001-01-07 | ULS 1766257 | 2026-08-09 03:07:47 |