Universal Licensing System
KKO457
TRI SAND INC
License details
| ULS identifier | 1611820 |
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| Call sign | KKO457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-07-30 |
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| Expiration | 2002-07-01 |
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| Cancellation | 2002-11-03 |
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| Frequency range | 151.865 MHz |
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| Locations | 2 |
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| Representative location | ENID, GARFIELD, OK |
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| Coordinates | 36.4058611, -97.8411667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:41 |
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Licensee
| Name | TRI SAND INC |
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| Applicant type | C |
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| Location | ENID, OK |
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| Address | 2818 E ASH, ENID, OK, 73701 |
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| Phone | 4052377475 |
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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 | MO | 151.86500000 | | | 25.000000 | | |
| 2 | 1 | FB | 151.86500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.86500000 | | 20K0F3E |
| 2 | 1 | 151.86500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 2818 E ASH, ENID, GARFIELD, OK | 36.40586111, -97.84116667 | 351.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2818 E ASH, ENID, OK | | 4052377475 |
License history
| Date | File or call sign | Action |
|---|
| 2002-11-03 | KKO457 | LIEXP |
| 2002-04-15 | KKO457 | LETRES |
| 2001-12-31 | KKO457 | AUDOPR |
| 2000-11-22 | KKO457 | LICCNV |
| 1997-07-30 | KKO457 | AUTHPR |
| 1997-07-30 | KKO457 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1611820 | 2026-08-02 01:27:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKO457 | ULS 1611820 | 2026-08-02 01:27:41 |
| Status | E | ULS 1611820 | 2026-08-02 01:27:41 |
| Service | IG | ULS 1611820 | 2026-08-02 01:27:41 |
| Grant Date | 1997-07-30 | ULS 1611820 | 2026-08-02 01:27:41 |
| Expiration Date | 2002-07-01 | ULS 1611820 | 2026-08-02 01:27:41 |
| Cancellation Date | 2002-11-03 | ULS 1611820 | 2026-08-02 01:27:41 |