Universal Licensing System
KNGM472
Maryland Department of Natural Resources
License details
| ULS identifier | 1213669 |
|---|
| Call sign | KNGM472 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-03-09 |
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| Expiration | 2033-05-24 |
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| Frequency range | 155.775 MHz |
|---|
| Locations | 2 |
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| Representative location | ANNAPOLIS, ANNE ARUNDEL, MD |
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| Coordinates | 38.9861111, -76.5330556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB | 155.77500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 155.77500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 155.77500000 | | 11K2F3E |
| 4 | 1 | 155.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | NATL GUARD ARMORY, ANNAPOLIS, ANNE ARUNDEL, MD | 38.98611111, -76.53305556 | 24.000 m | GTOWER | 91.400 m structure / 94.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 76.200 m | | | | 81.700 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 EAST COLLEGE PARKWAY, ANNAPOLIS, MD | ANNE ARUNDEL | 4102608888 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-22 | KNGM472 | LIAUA |
| 2023-03-09 | KNGM472 | LIREN |
| 2023-02-27 | KNGM472 | LETRES |
| 2015-01-21 | KNGM472 | LETCNS |
| 2014-04-18 | KNGM472 | LIMOD |
| 2014-01-14 | KNGM472 | LIASS |
| 2014-01-13 | KNGM472 | ESUAPR |
| 2013-02-27 | KNGM472 | LIREN |
| 2013-02-26 | KNGM472 | ESUAPR |
| 2013-02-25 | KNGM472 | LETRES |
| 2013-02-23 | KNGM472 | ESURNW |
| 2010-06-04 | KNGM472 | LIAUA |
| 2010-06-03 | KNGM472 | ESUAPR |
| 2009-01-30 | KNGM472 | LIAUA |
| 2009-01-29 | KNGM472 | ESUAPR |
| 2004-04-22 | KNGM472 | LIAUA |
| 2004-04-21 | KNGM472 | ESUAPR |
| 2003-02-27 | KNGM472 | LIREN |
| 2002-08-23 | KNGM472 | LIAUA |
| 2002-06-13 | KNGM472 | LIAUA |
| 2002-02-20 | KNGM472 | AUDOPR |
| 2000-10-20 | KNGM472 | LICCNV |
| 1998-03-05 | KNGM472 | AUTHPR |
| 1998-03-04 | KNGM472 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1213669 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGM472 | ULS 1213669 | 2026-08-02 01:08:56 |
| Status | A | ULS 1213669 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1213669 | 2026-08-02 01:08:56 |
| Grant Date | 2023-03-09 | ULS 1213669 | 2026-08-02 01:08:56 |
| Expiration Date | 2033-05-24 | ULS 1213669 | 2026-08-02 01:08:56 |