Universal Licensing System
KNNS879
MARYLAND, STATE OF
License details
| ULS identifier | 1255593 |
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| Call sign | KNNS879 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1996-04-17 |
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| Expiration | 2001-04-17 |
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| Cancellation | 2001-06-17 |
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| Frequency range | 154.845 MHz |
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| Locations | 2 |
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| Representative location | HAGERSTOWN, WASHINGTON, MD |
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| Coordinates | 39.5612222, -77.7308333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:58 |
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Licensee
| Name | MARYLAND, STATE OF |
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| Applicant type | G |
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| Location | BALTIMORE, MD |
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| Address | 301 W PRESTON ST RM 1304R, BALTIMORE, MD, 21201 |
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| Phone | 4102254219 |
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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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| 2 | 1 | MO | 154.84500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 155.53500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.84500000 | | 20K0F3E |
| 1 | 1 | 155.53500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18601 ROXBURY RD, HAGERSTOWN, WASHINGTON, MD | 39.56122222, -77.73083333 | 46.000 m | B | 31.000 m structure / 31.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | 12.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MARYLAND CORRECTIONAL INSTITUTE 18601 ROXBURY RD, HAGERSTOWN, MD | | 3017332800 |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-11 | KNNS879 | AUDOPR |
| 2001-06-17 | KNNS879 | LIEXP |
| 2001-01-23 | KNNS879 | LETRES |
| 2000-10-20 | KNNS879 | LICCNV |
| 1996-04-17 | KNNS879 | LIISS |
| 1996-04-17 | KNNS879 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255593 | 2026-08-02 01:26:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNS879 | ULS 1255593 | 2026-08-02 01:26:58 |
| Status | E | ULS 1255593 | 2026-08-02 01:26:58 |
| Service | PW | ULS 1255593 | 2026-08-02 01:26:58 |
| Grant Date | 1996-04-17 | ULS 1255593 | 2026-08-02 01:26:58 |
| Expiration Date | 2001-04-17 | ULS 1255593 | 2026-08-02 01:26:58 |
| Cancellation Date | 2001-06-17 | ULS 1255593 | 2026-08-02 01:26:58 |