Universal Licensing System
WNIX722
NATIONAL SKI PATROL SYSTEM INC
License details
| ULS identifier | 1280050 |
|---|
| Call sign | WNIX722 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-05-25 |
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| Expiration | 2032-05-26 |
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| Frequency range | 155.22 - 155.295 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | MCHENRY, GARRETT, MD |
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| Coordinates | 39.5584167, -79.3497500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:50:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.22000000 | | | 35.000000 | 70.000000 | |
| 2 | 1 | MO | 155.22000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 155.28000000 | | | 35.000000 | 70.000000 | |
| 2 | 1 | MO | 155.28000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 155.29500000 | | | 35.000000 | 70.000000 | |
| 2 | 1 | MO | 155.29500000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.22000000 | | 11K0F3E |
| 2 | 1 | 155.22000000 | | 11K0F3E |
| 1 | 1 | 155.28000000 | | 11K0F3E |
| 2 | 1 | 155.28000000 | | 11K0F3E |
| 1 | 1 | 155.29500000 | | 11K0F3E |
| 2 | 1 | 155.29500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WISP SKI AREA 1/2 MI W US RT 219, MCHENRY, GARRETT, MD | 39.55841667, -79.34975000 | 768.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WISP SKI AREA RT 219, MCHENRY, MD | | 3013875503 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-25 | WNIX722 | LIREN |
| 2022-05-16 | WNIX722 | ESURNW |
| 2022-04-26 | WNIX722 | ESURNW |
| 2022-03-27 | WNIX722 | ESURNW |
| 2022-02-28 | WNIX722 | LETRES |
| 2022-02-25 | WNIX722 | ESURNW |
| 2013-02-25 | WNIX722 | LIMOD |
| 2012-12-16 | WNIX722 | ESCAPR |
| 2012-07-23 | WNIX722 | LIREN |
| 2012-05-25 | WNIX722 | ESCAPR |
| 2012-03-05 | WNIX722 | LETRES |
| 2002-03-15 | WNIX722 | LIREN |
| 2002-03-04 | WNIX722 | LETRES |
| 2002-01-28 | WNIX722 | AUDOPR |
| 2000-10-20 | WNIX722 | LICCNV |
| 1997-03-17 | WNIX722 | LIREN |
| 1997-03-17 | WNIX722 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1280050 | 2026-08-16 06:50:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNIX722 | ULS 1280050 | 2026-08-16 06:50:18 |
| Status | A | ULS 1280050 | 2026-08-16 06:50:18 |
| Service | PW | ULS 1280050 | 2026-08-16 06:50:18 |
| Grant Date | 2022-05-25 | ULS 1280050 | 2026-08-16 06:50:18 |
| Expiration Date | 2032-05-26 | ULS 1280050 | 2026-08-16 06:50:18 |