Universal Licensing System
WPZP639
Grady County RWD #7
License details
| ULS identifier | 2585882 |
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| Call sign | WPZP639 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-12-20 |
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| Expiration | 2024-02-13 |
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| Cancellation | 2024-04-20 |
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| Frequency range | 451.1375 MHz |
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| Locations | 3 |
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| Representative location | Chickasha, GRADY, OK |
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| Coordinates | 34.8874167, -98.0318333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:49 |
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Licensee
| Name | Grady County RWD #7 |
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| Applicant type | G |
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| FRN | 0009770470 |
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| Location | Ninnekah, OK |
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| Address | 694 Old Highway 81 South, Ninnekah, OK, 73067 |
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| Phone | 4052242398 |
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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 | 451.13750000 | | | 5.000000 | 20.000000 | |
| 2 | 1 | FXO | 451.13750000 | | | 5.000000 | 20.000000 | |
| 3 | 1 | FXO | 451.13750000 | | | 5.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.13750000 | | 11K3F2D |
| 2 | 1 | 451.13750000 | | 11K3F2D |
| 3 | 1 | 451.13750000 | | 11K3F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | E1470 Rd, 20 km SW of Chickasha, Chickasha, GRADY, OK | 34.88741667, -98.03183333 | 367.000 m | PIPE | 7.600 m structure / 7.600 m overall | |
| 2 | T | Intersection of N2770 Rd & I 44, Chickasha, GRADY, OK | 34.91141667, -98.05791667 | 386.000 m | POLE | 12.200 m structure / 12.200 m overall | |
| 3 | T | Tank at end of East Ave., Cement, CADDO, OK | 34.93469444, -98.13580556 | 475.000 m | TANK | 30.100 m structure / 30.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 7.600 m | | 10.0000 | 293.0000 | -11.300 | |
| 1 | 2 | | | 12.200 m | | 3.8000 | 360.0000 | 9.600 | |
| 1 | 3 | | | 30.100 m | | 10.0000 | 113.0000 | 107.700 | |
Control points
| Number | Address | County | Phone |
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| 1 | 3 Miles South on Old Hwy 81, Ninnekah, OK | GRADY | 4052242398 |
License history
| Date | File or call sign | Action |
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| 2024-04-20 | WPZP639 | LIEXP |
| 2013-12-20 | WPZP639 | LIREN |
| 2013-11-18 | WPZP639 | LETRES |
| 2004-12-03 | WPZP639 | LIAUA |
| 2004-12-03 | WPZP639 | LTSAPR |
| 2004-11-15 | WPZP639 | LETCNS |
| 2004-02-13 | WPZP639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2585882 | 2026-08-02 01:16:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZP639 | ULS 2585882 | 2026-08-02 01:16:49 |
| Status | E | ULS 2585882 | 2026-08-02 01:16:49 |
| Service | IG | ULS 2585882 | 2026-08-02 01:16:49 |
| Grant Date | 2013-12-20 | ULS 2585882 | 2026-08-02 01:16:49 |
| Expiration Date | 2024-02-13 | ULS 2585882 | 2026-08-02 01:16:49 |
| Cancellation Date | 2024-04-20 | ULS 2585882 | 2026-08-02 01:16:49 |