Universal Licensing System
WPKY637
M & S GRADING INC
License details
| ULS identifier | 1753316 |
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| Call sign | WPKY637 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-03 |
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| Expiration | 2002-10-03 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 461.2375 - 466.2375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DOUGLAS, NE |
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| Coordinates | 41.2611111, -95.9336389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:56 |
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Licensee
| Name | M & S GRADING INC |
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| Applicant type | C |
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| FRN | 0002385359 |
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| Location | OMAHA, NE |
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| Address | 8535 IRVINGTON RD, OMAHA, NE, 68122 |
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| Phone | 4025727161 |
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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 | 461.23750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.23750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.23750000 | | 20K0F3E |
| 1 | 1 | 466.23750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DOUGLAS, NE | 41.26111111, -95.93363889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 4025727161 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | WPKY637 | LIEXP |
| 2002-07-08 | WPKY637 | LETRES |
| 2002-04-19 | WPKY637 | LETAUS |
| 2000-11-23 | WPKY637 | LICCNV |
| 1997-10-03 | WPKY637 | AUTHPR |
| 1997-10-03 | WPKY637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1753316 | 2026-08-02 01:10:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKY637 | ULS 1753316 | 2026-08-02 01:10:56 |
| Status | E | ULS 1753316 | 2026-08-02 01:10:56 |
| Service | IG | ULS 1753316 | 2026-08-02 01:10:56 |
| Grant Date | 1997-10-03 | ULS 1753316 | 2026-08-02 01:10:56 |
| Expiration Date | 2002-10-03 | ULS 1753316 | 2026-08-02 01:10:56 |
| Cancellation Date | 2003-01-12 | ULS 1753316 | 2026-08-02 01:10:56 |