Universal Licensing System
WPZI729
CHARLES, COUNTY OF
License details
| ULS identifier | 2577501 |
|---|
| Call sign | WPZI729 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2023-11-29 |
|---|
| Expiration | 2034-01-16 |
|---|
| Frequency range | 851.0125 - 853.0125 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LEONARDTOWN, CHARLES, MD |
|---|
| Coordinates | 38.2744167, -76.8558889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 851.01250000 | | | 100.000000 | 676.000000 | |
| 2 | 1 | FB2 | 851.01250000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | FB2 | 851.01250000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | FB2 | 851.01250000 | | | 100.000000 | 891.300000 | |
| 1 | 1 | FB2 | 851.51250000 | | | 100.000000 | 676.000000 | |
| 2 | 1 | FB2 | 851.51250000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | FB2 | 851.51250000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | FB2 | 851.51250000 | | | 100.000000 | 891.300000 | |
| 1 | 1 | FB2 | 852.01250000 | | | 100.000000 | 676.000000 | |
| 2 | 1 | FB2 | 852.01250000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | FB2 | 852.01250000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | FB2 | 852.01250000 | | | 100.000000 | 891.300000 | |
| 1 | 1 | FB2 | 852.51250000 | | | 100.000000 | 676.000000 | |
| 2 | 1 | FB2 | 852.51250000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | FB2 | 852.51250000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | FB2 | 852.51250000 | | | 100.000000 | 891.300000 | |
| 1 | 1 | FB2 | 853.01250000 | | | 100.000000 | 676.000000 | |
| 2 | 1 | FB2 | 853.01250000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | FB2 | 853.01250000 | | | 100.000000 | 316.000000 | |
| 4 | 1 | FB2 | 853.01250000 | | | 100.000000 | 891.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 851.01250000 | | 20K0F9W |
| 1 | 1 | 851.01250000 | | 20K0F3E |
| 2 | 1 | 851.01250000 | | 20K0F3E |
| 2 | 1 | 851.01250000 | | 20K0F9W |
| 3 | 1 | 851.01250000 | | 20K0F9W |
| 3 | 1 | 851.01250000 | | 20K0F3E |
| 4 | 1 | 851.01250000 | | 20K0F3E |
| 4 | 1 | 851.01250000 | | 20K0F9W |
| 1 | 1 | 851.51250000 | | 20K0F9W |
| 1 | 1 | 851.51250000 | | 20K0F3E |
| 2 | 1 | 851.51250000 | | 20K0F3E |
| 2 | 1 | 851.51250000 | | 20K0F9W |
| 3 | 1 | 851.51250000 | | 20K0F9W |
| 3 | 1 | 851.51250000 | | 20K0F3E |
| 4 | 1 | 851.51250000 | | 20K0F9W |
| 4 | 1 | 851.51250000 | | 20K0F3E |
| 1 | 1 | 852.01250000 | | 20K0F3E |
| 1 | 1 | 852.01250000 | | 20K0F9W |
| 2 | 1 | 852.01250000 | | 20K0F3E |
| 2 | 1 | 852.01250000 | | 20K0F9W |
| 3 | 1 | 852.01250000 | | 20K0F9W |
| 3 | 1 | 852.01250000 | | 20K0F3E |
| 4 | 1 | 852.01250000 | | 20K0F9W |
| 4 | 1 | 852.01250000 | | 20K0F3E |
| 1 | 1 | 852.51250000 | | 20K0F3E |
| 1 | 1 | 852.51250000 | | 20K0F9W |
| 2 | 1 | 852.51250000 | | 20K0F3E |
| 2 | 1 | 852.51250000 | | 20K0F9W |
| 3 | 1 | 852.51250000 | | 20K0F9W |
| 3 | 1 | 852.51250000 | | 20K0F3E |
| 4 | 1 | 852.51250000 | | 20K0F9W |
| 4 | 1 | 852.51250000 | | 20K0F3E |
| 1 | 1 | 853.01250000 | | 20K0F3E |
| 1 | 1 | 853.01250000 | | 20K0F9W |
| 2 | 1 | 853.01250000 | | 20K0F3E |
| 2 | 1 | 853.01250000 | | 20K0F9W |
| 3 | 1 | 853.01250000 | | 20K0F9W |
| 3 | 1 | 853.01250000 | | 20K0F3E |
| 4 | 1 | 853.01250000 | | 20K0F9W |
| 4 | 1 | 853.01250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ANIMAL SHELTER ROAD (010140), HUGHESVILLE, CHARLES, MD | 38.52702778, -76.73427778 | 50.600 m | LTOWER | 91.400 m structure / 97.500 m overall | N |
| 2 | T | GLASVA SITE, 11000 CRAIN HWY ( 231961 ), LA PLATA, CHARLES, MD | 38.41086111, -76.95238889 | 42.100 m | LTOWER | 137.100 m structure / 142.900 m overall | N |
| 3 | T | GILBERT RUN SITE, 13140 ST. CHARLES STR. ( 231962 ), LA PLATA, CHARLES, MD | 38.48363889, -76.85611111 | 32.900 m | LTOWER | 106.700 m structure / 113.400 m overall | N |
| 4 | T | 15950 COBB ISLAND ROAD (010137), LEONARDTOWN, CHARLES, MD | 38.27441667, -76.85588889 | 1.800 m | LTOWER | 106.700 m structure / 107.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 85.300 m | | | | 106.500 | |
| 1 | 2 | T | | 115.800 m | | | | 126.800 | |
| 1 | 3 | T | | 100.500 m | | | | 108.500 | |
| 1 | 4 | T | | 94.400 m | | | | 95.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10425 AUDIE LANE, LA PLATA, MD | CHARLES | 3019342212 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-29 | WPZI729 | LIREN |
| 2023-11-17 | WPZI729 | ESURNW |
| 2023-10-23 | WPZI729 | LETRES |
| 2023-10-18 | WPZI729 | ESURNW |
| 2014-08-26 | WPZI729 | LIMOD |
| 2013-10-30 | WPZI729 | LIREN |
| 2013-10-29 | WPZI729 | ESUAPR |
| 2013-10-21 | WPZI729 | LETRES |
| 2013-08-27 | WPZI729 | LIMOD |
| 2013-08-06 | WPZI729 | LIMOD |
| 2013-08-05 | WPZI729 | ESUAPR |
| 2013-01-23 | WPZI729 | LETCNS |
| 2013-01-04 | WPZI729 | LIAUA |
| 2013-01-03 | WPZI729 | ESUAPR |
| 2012-04-20 | WPZI729 | LIMOD |
| 2012-04-19 | WPZI729 | ESUAPR |
| 2004-10-18 | WPZI729 | LETCNS |
| 2004-01-16 | WPZI729 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577501 | 2026-08-02 01:11:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI729 | ULS 2577501 | 2026-08-02 01:11:07 |
| Status | A | ULS 2577501 | 2026-08-02 01:11:07 |
| Service | YE | ULS 2577501 | 2026-08-02 01:11:07 |
| Grant Date | 2023-11-29 | ULS 2577501 | 2026-08-02 01:11:07 |
| Expiration Date | 2034-01-16 | ULS 2577501 | 2026-08-02 01:11:07 |