Universal Licensing System
KNAA556
BALTIMORE, CITY OF
License details
| ULS identifier | 1210018 |
|---|
| Call sign | KNAA556 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2005-10-06 |
|---|
| Expiration | 2015-10-05 |
|---|
| Cancellation | 2015-12-05 |
|---|
| Frequency range | 155.88 MHz |
|---|
| Locations | 4 |
|---|
| Representative location | BALTIMORE, MD |
|---|
| Coordinates | 39.2892778, -76.6138611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 155.88000000 | | | 330.000000 | | |
| 2 | 1 | FB | 155.88000000 | | | 330.000000 | | |
| 3 | 1 | FB | 155.88000000 | | | 330.000000 | | |
| 4 | 1 | FB | 155.88000000 | | | 330.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.88000000 | | 20K0F3E |
| 2 | 1 | 155.88000000 | | 20K0F3E |
| 3 | 1 | 155.88000000 | | 20K0F3E |
| 4 | 1 | 155.88000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | MARYLAND NATIONAL BANK BLDG 10 S LIGHT ST, BALTIMORE, MD | 39.28927778, -76.61386111 | 12.000 m | | | N |
| 3 | T | CITY HOSPITAL 4940 EASTERN AVE, BALTIMORE, MD | 39.29205556, -76.54775000 | 40.000 m | | | N |
| 4 | T | FOREST PARK HIGH SCHOOL 4300 CHATHAM RD, BALTIMORE, MD | 39.33122222, -76.68941667 | 6.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 158.000 m | | | | | |
| 1 | 3 | T | | 57.000 m | | | | | |
| 1 | 4 | T | | 52.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 E. Baltimore Street, BALTIMORE, MD | BALTIMORE CITY | 4103964926 |
License history
| Date | File or call sign | Action |
|---|
| 2015-12-05 | KNAA556 | LIEXP |
| 2015-09-25 | KNAA556 | ESURNW |
| 2015-08-06 | KNAA556 | ESURNW |
| 2015-07-13 | KNAA556 | LETRES |
| 2015-07-07 | KNAA556 | ESURNW |
| 2005-10-06 | KNAA556 | LIREN |
| 2005-10-05 | KNAA556 | ESCAPR |
| 2005-10-05 | KNAA556 | ESCFRN |
| 2005-10-05 | KNAA556 | ESCFND |
| 2005-07-11 | KNAA556 | LETRES |
| 2003-05-15 | KNAA556 | AUDOPR |
| 2000-10-28 | KNAA556 | LIREN |
| 2000-10-26 | KNAA556 | COR |
| 2000-10-20 | KNAA556 | LICCNV |
| 2000-07-03 | KNAA556 | LETRES |
| 1995-08-23 | KNAA556 | AUTHPR |
| 1995-08-23 | KNAA556 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1210018 | 2026-08-02 01:26:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAA556 | ULS 1210018 | 2026-08-02 01:26:09 |
| Status | E | ULS 1210018 | 2026-08-02 01:26:09 |
| Service | PW | ULS 1210018 | 2026-08-02 01:26:09 |
| Grant Date | 2005-10-06 | ULS 1210018 | 2026-08-02 01:26:09 |
| Expiration Date | 2015-10-05 | ULS 1210018 | 2026-08-02 01:26:09 |
| Cancellation Date | 2015-12-05 | ULS 1210018 | 2026-08-02 01:26:09 |