Universal Licensing System
WNKN397
GRMC, Inc.
License details
| ULS identifier | 1660906 |
|---|
| Call sign | WNKN397 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-11-22 |
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| Expiration | 2032-12-29 |
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| Frequency range | 464.775 - 469.775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OAKLAND, GARRETT, MD |
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| Coordinates | 39.4081389, -79.4053333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 464.77500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FX1 | 469.77500000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 469.77500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.77500000 | | 11K2F3E |
| 1 | 1 | 469.77500000 | | 11K2F3E |
| 3 | 1 | 469.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD | | | | | |
| 2 | T | GARRETT CTY MEMORIAL HOSPITAL 251 N 4TH ST, OAKLAND, GARRETT, MD | 39.40813889, -79.40533333 | 751.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 251 N 4TH ST, OAKLAND, MD | | 3013342155 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-22 | WNKN397 | LIREN |
| 2022-10-03 | WNKN397 | LETRES |
| 2022-07-01 | WNKN397 | LIASS |
| 2022-06-29 | WNKN397 | LIMOD |
| 2013-05-03 | WNKN397 | LIREN |
| 2012-12-27 | WNKN397 | LTSAPR |
| 2012-10-08 | WNKN397 | LETRES |
| 2002-11-22 | WNKN397 | LIREN |
| 2002-11-21 | WNKN397 | LITIN |
| 2002-10-07 | WNKN397 | LETRES |
| 2001-10-01 | WNKN397 | AUDOPR |
| 2000-11-23 | WNKN397 | LICCNV |
| 1997-12-23 | WNKN397 | AUTHPR |
| 1997-12-23 | WNKN397 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660906 | 2026-08-02 01:23:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKN397 | ULS 1660906 | 2026-08-02 01:23:48 |
| Status | A | ULS 1660906 | 2026-08-02 01:23:48 |
| Service | IG | ULS 1660906 | 2026-08-02 01:23:48 |
| Grant Date | 2022-11-22 | ULS 1660906 | 2026-08-02 01:23:48 |
| Expiration Date | 2032-12-29 | ULS 1660906 | 2026-08-02 01:23:48 |