Universal Licensing System
WGR531
LUFF EXPLORATION CO
License details
| ULS identifier | 1840193 |
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| Call sign | WGR531 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-12-29 |
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| Expiration | 2012-01-14 |
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| Cancellation | 2011-09-19 |
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| Frequency range | 173.3625 MHz |
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| Locations | 1 |
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| Representative location | GILLETTE, CAMPBELL, WY |
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| Coordinates | 44.2924722, -105.5044444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:13 |
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Licensee
| Name | LUFF EXPLORATION CO |
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| Applicant type | C |
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| FRN | 0005648878 |
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| Location | DENVER, CO |
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| Address | 1580 LINCOLN ST STE 850, DENVER, CO, 80203 |
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| Phone | 3038612468 |
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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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| 1 | 1 | FXO | 173.36250000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 173.36250000 | | 6K00F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 407 N GILLETTE, GILLETTE, CAMPBELL, WY | 44.29247222, -105.50444444 | 1396.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 407 N GILLETTE, GILLETTE, WY | | 3038612468 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-20 | WGR531 | LICAN |
| 2001-12-29 | WGR531 | LIREN |
| 2001-10-22 | WGR531 | LETRES |
| 2001-10-15 | WGR531 | AUDOPR |
| 2000-11-23 | WGR531 | LICCNV |
| 1996-11-27 | WGR531 | AUTHPR |
| 1996-11-27 | WGR531 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1840193 | 2026-08-02 01:24:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WGR531 | ULS 1840193 | 2026-08-02 01:24:13 |
| Status | C | ULS 1840193 | 2026-08-02 01:24:13 |
| Service | IG | ULS 1840193 | 2026-08-02 01:24:13 |
| Grant Date | 2001-12-29 | ULS 1840193 | 2026-08-02 01:24:13 |
| Expiration Date | 2012-01-14 | ULS 1840193 | 2026-08-02 01:24:13 |
| Cancellation Date | 2011-09-19 | ULS 1840193 | 2026-08-02 01:24:13 |