Universal Licensing System
WNQZ550
Professional Communications System, LLC
License details
| ULS identifier | 1670587 |
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| Call sign | WNQZ550 |
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| Radio service | IK |
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| Status | A |
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| Grant date | 2020-01-28 |
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| Expiration | 2030-01-11 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | VESTA, PATRICK, VA |
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| Coordinates | 36.7134722, -80.3342222 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:26 |
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Licensee
| Name | Professional Communications System, LLC |
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| Applicant type | L |
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| FRN | 0030973176 |
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| Location | WARRENTON, VA |
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| Address | 67 W. Lee Street, Suite 201, WARRENTON, VA, 20186 |
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| Phone | 5405524443 |
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| Email | [email protected] |
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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 | FB6 | 157.74000000 | | | 75.000000 | 225.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 20K0F2D |
| 1 | 1 | 157.74000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 58 2 MI E, VESTA, PATRICK, VA | 36.71347222, -80.33422222 | 930.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 24.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 PROFESSIONAL PARK DRIVE, SE - SUITE 1, BLACKSBURG, VA | MONTGOMERY | 5405524443 |
Special conditions
| Type | Condition code |
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| P | 4020 |
| P | 5072 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-09 | WNQZ550 | LIAUA |
| 2021-05-27 | WNQZ550 | LIASS |
| 2020-01-28 | WNQZ550 | LIREN |
| 2019-10-21 | WNQZ550 | LETRES |
| 2017-09-07 | WNQZ550 | LIASS |
| 2016-02-27 | WNQZ550 | LTSFNR |
| 2016-02-18 | WNQZ550 | LIAUA |
| 2016-02-18 | WNQZ550 | LTSAPR |
| 2010-01-12 | WNQZ550 | LIREN |
| 2009-11-20 | WNQZ550 | LTSAPR |
| 2009-10-19 | WNQZ550 | LETRES |
| 2006-09-07 | WNQZ550 | LTSFRN |
| 2000-11-23 | WNQZ550 | LICCNV |
| 1999-12-13 | WNQZ550 | LIREN |
| 1999-12-13 | WNQZ550 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1670587 | 2026-08-02 00:44:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNQZ550 | ULS 1670587 | 2026-08-02 00:44:26 |
| Status | A | ULS 1670587 | 2026-08-02 00:44:26 |
| Service | IK | ULS 1670587 | 2026-08-02 00:44:26 |
| Grant Date | 2020-01-28 | ULS 1670587 | 2026-08-02 00:44:26 |
| Expiration Date | 2030-01-11 | ULS 1670587 | 2026-08-02 00:44:26 |