Universal Licensing System
KBZ474
District of Columbia Metropolitan Police Department/Office of Unified Communications
License details
| ULS identifier | 1248832 |
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| Call sign | KBZ474 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2002-07-25 |
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| Expiration | 2012-10-21 |
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| Cancellation | 2012-12-22 |
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| Frequency range | 154.92 MHz |
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| Locations | 4 |
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| Representative location | LAUREL, ANNE ARUNDEL, MD |
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| Coordinates | 39.1098333, -76.7819167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:40 |
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Licensee
| Name | District of Columbia Metropolitan Police Department/Office of Unified Communications |
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| Applicant type | G |
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| FRN | 0002088631 |
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| Location | WASHINGTON, DC |
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| Address | 310 Mc Millan Drive, WASHINGTON, DC, 20001 |
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| Phone | 2022306018 |
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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 |
|---|
| 1 | 1 | FB | 154.92000000 | | | 350.000000 | 498.000000 | |
| 2 | 1 | FB | 154.92000000 | | | 350.000000 | 425.000000 | |
| 3 | 1 | FB | 154.92000000 | | | 350.000000 | 660.000000 | |
| 4 | 1 | FB | 154.92000000 | | | 350.000000 | 634.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.92000000 | | 20K0F3E |
| 2 | 1 | 154.92000000 | | 20K0F3E |
| 3 | 1 | 154.92000000 | | 20K0F3E |
| 4 | 1 | 154.92000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6001 GEORGIA AVE NW, WASHINGTON, DC | 38.96233333, -77.02636111 | 87.000 m | TOWER | 232.000 m structure / 232.000 m overall | N |
| 2 | T | 2445 IRVING ST SE, WASHINGTON, DC | 38.85288889, -76.96969444 | 85.000 m | TOWER | 46.000 m structure / 51.000 m overall | N |
| 3 | T | 8300 RIVERTON COURT, LAUREL, ANNE ARUNDEL, MD | 39.10983333, -76.78191667 | 37.000 m | B | 6.000 m structure / 13.000 m overall | N |
| 4 | T | 300 INDIANA AVE NW, WASHINGTON, DC | 38.89427778, -77.01691667 | 12.000 m | BTWR | 51.000 m structure / 51.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 197.000 m | | | | 225.000 | |
| 1 | 2 | T | | 51.000 m | | | | 93.000 | |
| 1 | 3 | T | | 13.000 m | | | | -12.000 | |
| 1 | 4 | T | | 51.000 m | | | | 12.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1501 S CAPITAL ST SW, WASHINGTON, DC | | 2027276752 |
| 2 | 320 McMillan Dr. NW, Washington, DC | | 2027276752 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-22 | KBZ474 | LIEXP |
| 2012-10-11 | KBZ474 | ESURNW |
| 2012-09-21 | KBZ474 | ESURNW |
| 2012-08-22 | KBZ474 | ESURNW |
| 2012-07-30 | KBZ474 | LETRES |
| 2012-07-23 | KBZ474 | ESURNW |
| 2009-05-08 | KBZ474 | LIAUA |
| 2009-05-07 | KBZ474 | ESUAPR |
| 2004-03-06 | KBZ474 | LIAUA |
| 2002-07-25 | KBZ474 | LIREN |
| 2002-02-27 | KBZ474 | AUDOPR |
| 2001-08-21 | KBZ474 | LIAUA |
| 2001-08-09 | KBZ474 | LIMOD |
| 2000-11-22 | KBZ474 | COR |
| 2000-10-20 | KBZ474 | LICCNV |
| 1997-10-21 | KBZ474 | AUTHPR |
| 1997-10-21 | KBZ474 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1248832 | 2026-08-02 01:13:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KBZ474 | ULS 1248832 | 2026-08-02 01:13:40 |
| Status | E | ULS 1248832 | 2026-08-02 01:13:40 |
| Service | PW | ULS 1248832 | 2026-08-02 01:13:40 |
| Grant Date | 2002-07-25 | ULS 1248832 | 2026-08-02 01:13:40 |
| Expiration Date | 2012-10-21 | ULS 1248832 | 2026-08-02 01:13:40 |
| Cancellation Date | 2012-12-22 | ULS 1248832 | 2026-08-02 01:13:40 |