Universal Licensing System
KKC471
GRAND RIVER DAM AUTHORITY
License details
| ULS identifier | 1883878 |
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| Call sign | KKC471 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-02-08 |
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| Expiration | 2004-04-18 |
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| Cancellation | 2004-12-25 |
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| Frequency range | 37.54 - 37.8 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LANGLEY, MAYES, OK |
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| Coordinates | 36.4667500, -95.0385833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:47 |
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Licensee
| Name | GRAND RIVER DAM AUTHORITY |
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| Applicant type | G |
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| FRN | 0001689835 |
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| Location | LOCUST GROVE, OK |
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| Address | LOCUST GROVE, OK, 74352 |
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| Phone | 9187823382 |
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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 | FB | 37.54000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 37.80000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.54000000 | | 20K0F3E |
| 1 | 1 | 37.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E ON HWY 28 45 S, LANGLEY, MAYES, OK | 36.46675000, -95.03858333 | 233.000 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 | | 38.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | E ON HWY 28 45 FT S, LANGLEY, OK | | 9187823382 |
License history
| Date | File or call sign | Action |
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| 2004-12-25 | KKC471 | LIEXP |
| 2004-06-08 | KKC471 | ESCAPR |
| 2004-01-26 | KKC471 | LETRES |
| 2002-02-04 | KKC471 | AUDOPR |
| 2000-11-24 | KKC471 | LICCNV |
| 1999-02-08 | KKC471 | AUTHPR |
| 1999-02-08 | KKC471 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1883878 | 2026-08-02 01:09:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KKC471 | ULS 1883878 | 2026-08-02 01:09:47 |
| Status | E | ULS 1883878 | 2026-08-02 01:09:47 |
| Service | IG | ULS 1883878 | 2026-08-02 01:09:47 |
| Grant Date | 1999-02-08 | ULS 1883878 | 2026-08-02 01:09:47 |
| Expiration Date | 2004-04-18 | ULS 1883878 | 2026-08-02 01:09:47 |
| Cancellation Date | 2004-12-25 | ULS 1883878 | 2026-08-02 01:09:47 |