Universal Licensing System
WQKN257
ST MARYS COUNTY PUBLIC SCHOOLS
License details
| ULS identifier | 3119865 |
|---|
| Call sign | WQKN257 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2009-07-21 |
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| Expiration | 2019-07-21 |
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| Cancellation | 2019-09-21 |
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| Frequency range | 461.5625 - 466.5625 MHz (5 frequencies) |
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| Locations | 7 |
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| Representative location | LEONARDTOWN, ST. MARY'S, MD |
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| Coordinates | 38.2700833, -76.6111111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.56250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 461.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 461.56250000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 461.56250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FB2 | 461.56250000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | MO | 461.56250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 462.13750000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 463.56250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 464.68750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.56250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.56250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 466.56250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.56250000 | | 11K2F3E |
| 2 | 1 | 461.56250000 | | 11K2F3E |
| 3 | 1 | 461.56250000 | | 11K2F3E |
| 4 | 1 | 461.56250000 | | 11K2F3E |
| 5 | 1 | 461.56250000 | | 11K2F3E |
| 6 | 1 | 461.56250000 | | 11K2F3E |
| 7 | 1 | 462.13750000 | | 11K2F3E |
| 7 | 1 | 463.56250000 | | 11K2F3E |
| 7 | 1 | 464.68750000 | | 11K2F3E |
| 2 | 1 | 466.56250000 | | 11K2F3E |
| 4 | 1 | 466.56250000 | | 11K2F3E |
| 6 | 1 | 466.56250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 23995 POINT LOOKOUT RD, LEONARDTOWN, ST. MARY'S, MD | 38.27008333, -76.61111111 | 35.000 m | B | 6.100 m structure / 41.100 m overall | |
| 2 | | | | | | | |
| 3 | | 21130 GREAT MILLS RD, GREAT MILLS, ST. MARY'S, MD | 38.24747222, -76.48755556 | 27.700 m | B | 6.100 m structure / 33.800 m overall | |
| 4 | | | | | | | |
| 5 | | 25390 COLTON POINT RD, MORGANZA, ST. MARY'S, MD | 38.35972222, -76.70594444 | 35.000 m | B | 6.100 m structure / 41.100 m overall | |
| 6 | | | | | | | |
| 7 | | ST. MARY'S, MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 33.800 m | | | | 40.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | 33.800 m | | | | 40.600 | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | 33.800 m | | | | 40.600 | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27190 POINT LOOKOUT ROAD, LOVEVILLE, MD | ST. MARY'S | 3014754256 |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-21 | WQKN257 | LIEXP |
| 2019-07-11 | WQKN257 | ESURNW |
| 2019-06-21 | WQKN257 | ESURNW |
| 2019-05-22 | WQKN257 | ESURNW |
| 2019-04-29 | WQKN257 | LETRES |
| 2019-04-22 | WQKN257 | ESURNW |
| 2009-07-21 | WQKN257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3119865 | 2026-08-02 01:19:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKN257 | ULS 3119865 | 2026-08-02 01:19:12 |
| Status | E | ULS 3119865 | 2026-08-02 01:19:12 |
| Service | IG | ULS 3119865 | 2026-08-02 01:19:12 |
| Grant Date | 2009-07-21 | ULS 3119865 | 2026-08-02 01:19:12 |
| Expiration Date | 2019-07-21 | ULS 3119865 | 2026-08-02 01:19:12 |
| Cancellation Date | 2019-09-21 | ULS 3119865 | 2026-08-02 01:19:12 |