Universal Licensing System
WPMZ979
DH SURVEYS INC
License details
| ULS identifier | 1803919 |
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| Call sign | WPMZ979 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-04-16 |
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| Expiration | 2004-04-16 |
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| Cancellation | 2004-06-19 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | DH SURVEYS INC |
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| Applicant type | C |
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| Location | GRAND JUNCTION, CO |
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| Address | 118 OURAY AVE, GRAND JUNCTION, CO, 81501 |
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| Phone | 9702458749 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBI | 464.50000000 | | | 25.000000 | | |
| 1 | 1 | FBI | 464.55000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F1D |
| 1 | 1 | 464.55000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 118 OURAY AVE, GRAND JUNCTION, CO | | 9702458749 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-19 | WPMZ979 | LIEXP |
| 2004-01-20 | WPMZ979 | LETRES |
| 2000-11-23 | WPMZ979 | LICCNV |
| 1999-04-16 | WPMZ979 | LIISS |
| 1999-04-16 | WPMZ979 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1803919 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ979 | ULS 1803919 | 2026-08-02 01:26:50 |
| Status | E | ULS 1803919 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1803919 | 2026-08-02 01:26:50 |
| Grant Date | 1999-04-16 | ULS 1803919 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-04-16 | ULS 1803919 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-06-19 | ULS 1803919 | 2026-08-02 01:26:50 |