Universal Licensing System
WNHY598
R & D MAINTENANCE SERVICES INC
License details
| ULS identifier | 1656281 |
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| Call sign | WNHY598 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-08 |
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| Expiration | 2002-02-25 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 461.25 MHz |
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| Locations | 2 |
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| Representative location | BARNSDALL, OSAGE, OK |
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| Coordinates | 36.5370278, -96.1594444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:13 |
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Licensee
| Name | R & D MAINTENANCE SERVICES INC |
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| Applicant type | C |
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| Location | HENNESSEY, OK |
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| Address | HENNESSEY, OK, 73742 |
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| Phone | 9188472744 |
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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 | 461.25000000 | | | 35.000000 | 110.000000 | |
| 2 | 1 | MO | 461.25000000 | | | 35.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.25000000 | | 20K0F3E |
| 2 | 1 | 461.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 11 E, BARNSDALL, OSAGE, OK | 36.53702778, -96.15944444 | 242.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | HWY 11 E, BARNSDALL, OK | | 9188472744 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WNHY598 | LIEXP |
| 2001-12-03 | WNHY598 | LETRES |
| 2001-11-05 | WNHY598 | AUDCAN |
| 2000-11-23 | WNHY598 | LICCNV |
| 1997-01-08 | WNHY598 | AUTHPR |
| 1997-01-08 | WNHY598 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1656281 | 2026-08-02 01:28:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHY598 | ULS 1656281 | 2026-08-02 01:28:13 |
| Status | E | ULS 1656281 | 2026-08-02 01:28:13 |
| Service | IG | ULS 1656281 | 2026-08-02 01:28:13 |
| Grant Date | 1997-01-08 | ULS 1656281 | 2026-08-02 01:28:13 |
| Expiration Date | 2002-02-25 | ULS 1656281 | 2026-08-02 01:28:13 |
| Cancellation Date | 2002-05-05 | ULS 1656281 | 2026-08-02 01:28:13 |