Universal Licensing System
WNDX251
STILLWATER SAND & GRAVEL COMPANY
License details
| ULS identifier | 1650399 |
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| Call sign | WNDX251 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-08-06 |
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| Expiration | 2025-10-19 |
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| Cancellation | 2025-12-20 |
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| Frequency range | 151.865 MHz |
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| Locations | 2 |
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| Representative location | STILLWATER, PAYNE, OK |
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| Coordinates | 36.1670000, -97.0378056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.86500000 | | | 56.000000 | 75.000000 | |
| 2 | 1 | MO | 151.86500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.86500000 | | 11K2F3E |
| 2 | 1 | 151.86500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4623 S PERKINS RD, STILLWATER, PAYNE, OK | 36.16700000, -97.03780556 | 279.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 4623 S. Perkins Rd., Stillwater, OK | PAYNE | 4053774050 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-20 | WNDX251 | LIEXP |
| 2025-07-29 | WNDX251 | LETRES |
| 2015-08-06 | WNDX251 | LIREN |
| 2015-07-27 | WNDX251 | LETRES |
| 2015-06-19 | WNDX251 | LIAUA |
| 2015-06-18 | WNDX251 | ESUAPR |
| 2013-04-23 | WNDX251 | LIMOD |
| 2005-10-01 | WNDX251 | LIREN |
| 2005-09-27 | WNDX251 | ESCAPR |
| 2005-07-25 | WNDX251 | LETRES |
| 2001-12-03 | WNDX251 | AUDOPR |
| 2000-11-23 | WNDX251 | LICCNV |
| 2000-08-07 | WNDX251 | AUTHPR |
| 2000-08-07 | WNDX251 | LIREN |
| 2000-07-18 | WNDX251 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1650399 | 2026-08-02 01:12:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDX251 | ULS 1650399 | 2026-08-02 01:12:52 |
| Status | E | ULS 1650399 | 2026-08-02 01:12:52 |
| Service | IG | ULS 1650399 | 2026-08-02 01:12:52 |
| Grant Date | 2015-08-06 | ULS 1650399 | 2026-08-02 01:12:52 |
| Expiration Date | 2025-10-19 | ULS 1650399 | 2026-08-02 01:12:52 |
| Cancellation Date | 2025-12-20 | ULS 1650399 | 2026-08-02 01:12:52 |