Universal Licensing System
WRB476
MARYLAND, STATE OF
License details
| ULS identifier | 1237537 |
|---|
| Call sign | WRB476 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-04-15 |
|---|
| Expiration | 2031-07-01 |
|---|
| Frequency range | 453.35 - 458.75 MHz (6 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | ANNAPOLIS, ANNE ARUNDEL, MD |
|---|
| Coordinates | 38.9787222, -76.4921944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:56 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.35000000 | | | 25.000000 | 74.000000 | |
| 2 | 1 | FB2 | 453.35000000 | | | 75.000000 | 400.000000 | |
| 5 | 1 | FBT | 453.35000000 | | | 12.000000 | 12.000000 | |
| 5 | 1 | FB2T | 453.35000000 | | | 12.000000 | 12.000000 | |
| 6 | 1 | MO | 453.35000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 453.35000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 453.35000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FB2 | 453.72500000 | | | 75.000000 | 500.000000 | |
| 5 | 1 | FB2T | 453.72500000 | | | 12.000000 | 12.000000 | |
| 5 | 1 | FBT | 453.72500000 | | | 12.000000 | 12.000000 | |
| 6 | 1 | MO | 453.72500000 | | | 30.000000 | 30.000000 | |
| 6 | 1 | MO | 453.72500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 453.75000000 | | | 75.000000 | 600.000000 | |
| 5 | 1 | FB2T | 453.75000000 | | | 12.000000 | 12.000000 | |
| 5 | 1 | FBT | 453.75000000 | | | 12.000000 | 12.000000 | |
| 6 | 1 | MO | 453.75000000 | | | 30.000000 | 30.000000 | |
| 6 | 1 | MO | 453.75000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FX1 | 458.35000000 | | | 25.000000 | 74.000000 | |
| 6 | 1 | MO | 458.35000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 458.35000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FX1 | 458.72500000 | | | 25.000000 | 74.000000 | |
| 6 | 1 | MO | 458.72500000 | | | 30.000000 | 30.000000 | |
| 6 | 1 | MO | 458.72500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FX1 | 458.75000000 | | | 25.000000 | 74.000000 | |
| 6 | 1 | MO | 458.75000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 458.75000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.35000000 | | 11K2F3E |
| 2 | 1 | 453.35000000 | | 11K2F3E |
| 5 | 1 | 453.35000000 | | 11K2F3E |
| 5 | 1 | 453.35000000 | | 11K2F3E |
| 6 | 1 | 453.35000000 | | 11K2F3E |
| 6 | 1 | 453.35000000 | | 11K2F3E |
| 6 | 1 | 453.35000000 | | 11K2F3E |
| 3 | 1 | 453.72500000 | | 11K2F3E |
| 5 | 1 | 453.72500000 | | 11K2F3E |
| 5 | 1 | 453.72500000 | | 11K2F3E |
| 6 | 1 | 453.72500000 | | 11K2F3E |
| 6 | 1 | 453.72500000 | | 11K2F3E |
| 4 | 1 | 453.75000000 | | 11K2F3E |
| 5 | 1 | 453.75000000 | | 11K2F3E |
| 5 | 1 | 453.75000000 | | 11K2F3E |
| 6 | 1 | 453.75000000 | | 11K2F3E |
| 6 | 1 | 453.75000000 | | 11K2F3E |
| 1 | 1 | 458.35000000 | | 11K2F3E |
| 6 | 1 | 458.35000000 | | 11K2F3E |
| 6 | 1 | 458.35000000 | | 11K2F3E |
| 1 | 1 | 458.72500000 | | 11K2F3E |
| 6 | 1 | 458.72500000 | | 11K2F3E |
| 6 | 1 | 458.72500000 | | 11K2F3E |
| 1 | 1 | 458.75000000 | | 11K2F3E |
| 6 | 1 | 458.75000000 | | 11K2F3E |
| 6 | 1 | 458.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GOVERNORS MANSION, ANNAPOLIS, ANNE ARUNDEL, MD | 38.97872222, -76.49219444 | 5.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | NATIONAL GUARD ARMORY PAROLE, ANNAPOLIS, ANNE ARUNDEL, MD | 38.98622222, -76.53302778 | 24.000 m | | 94.000 m structure / 94.000 m overall | N |
| 3 | T | 10100 RHODE ISLAND AVE BK Q, COLLEGE PARK, PRINCE GEORGE'S, MD | 39.01955556, -76.92413889 | 45.000 m | | 64.000 m structure / 64.000 m overall | N |
| 4 | T | 401 E PRATT ST WORLD TRADE CTR, BALTIMORE, MD | 39.28538889, -76.60941667 | 3.000 m | | 129.000 m structure / 129.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | 85.000 m | | | | | |
| 1 | 3 | T | | 64.000 m | | | | | |
| 1 | 4 | T | | 129.000 m | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | GOVERNORS MANSION, ANNAPOLIS, MD | | 3012692991 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-15 | WRB476 | LIREN |
| 2021-04-05 | WRB476 | LETRES |
| 2015-09-22 | WRB476 | LIMOD |
| 2014-06-14 | WRB476 | LIAUA |
| 2014-06-13 | WRB476 | ESUAPR |
| 2012-03-14 | WRB476 | LIMOD |
| 2011-05-25 | WRB476 | ESUAPR |
| 2011-04-06 | WRB476 | AUTHPR |
| 2011-04-05 | WRB476 | LIREN |
| 2011-04-05 | WRB476 | INTDUP |
| 2011-04-05 | WRB476 | COR |
| 2011-04-04 | WRB476 | LETRES |
| 2011-04-02 | WRB476 | ESURNW |
| 2010-11-01 | WRB476 | ESUAPR |
| 2004-06-11 | WRB476 | LIAUA |
| 2004-06-09 | WRB476 | ESCAPR |
| 2002-01-22 | WRB476 | AUDOPR |
| 2001-07-27 | WRB476 | LIREN |
| 2001-07-16 | WRB476 | LETRES |
| 2000-10-20 | WRB476 | LICCNV |
| 1996-08-29 | WRB476 | AUTHPR |
| 1996-08-29 | WRB476 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1237537 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRB476 | ULS 1237537 | 2026-08-02 01:08:56 |
| Status | A | ULS 1237537 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1237537 | 2026-08-02 01:08:56 |
| Grant Date | 2021-04-15 | ULS 1237537 | 2026-08-02 01:08:56 |
| Expiration Date | 2031-07-01 | ULS 1237537 | 2026-08-02 01:08:56 |