Universal Licensing System
WPMD258
Constellation Energy Generation, LLC
License details
| ULS identifier | 1792157 |
|---|
| Call sign | WPMD258 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-06-03 |
|---|
| Expiration | 2033-06-08 |
|---|
| Frequency range | 451.1125 - 457.35 MHz (7 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | DARLINGTON, HARFORD, MD |
|---|
| Coordinates | 39.6553889, -76.1755000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:46 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.11250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 451.67500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 451.85000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 452.25000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 452.35000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 452.35000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 452.42500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 457.35000000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 457.35000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.11250000 | | 11K2F2E |
| 4 | 1 | 451.11250000 | | 11K2F3E |
| 4 | 1 | 451.11250000 | | 11K2F2D |
| 3 | 1 | 451.67500000 | | 11K2F2E |
| 3 | 1 | 451.67500000 | | 11K2F2D |
| 3 | 1 | 451.67500000 | | 11K2F3E |
| 3 | 1 | 451.85000000 | | 11K2F2D |
| 3 | 1 | 451.85000000 | | 11K2F3E |
| 3 | 1 | 451.85000000 | | 11K2F2E |
| 3 | 1 | 452.25000000 | | 11K2F2D |
| 3 | 1 | 452.25000000 | | 11K2F2E |
| 3 | 1 | 452.25000000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F2E |
| 1 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F2D |
| 4 | 1 | 452.35000000 | | 11K2F3E |
| 4 | 1 | 452.35000000 | | 11K2F2E |
| 4 | 1 | 452.35000000 | | 11K2F2D |
| 3 | 1 | 452.42500000 | | 11K2F3E |
| 3 | 1 | 452.42500000 | | 11K2F2E |
| 3 | 1 | 452.42500000 | | 11K2F2D |
| 2 | 1 | 457.35000000 | | 11K2F2E |
| 2 | 1 | 457.35000000 | | 11K2F3E |
| 2 | 1 | 457.35000000 | | 11K2F2D |
| 4 | 1 | 457.35000000 | | 11K2F2D |
| 4 | 1 | 457.35000000 | | 11K2F2E |
| 4 | 1 | 457.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2569 SHURES LANDING ROAD, DARLINGTON, HARFORD, MD | 39.65538889, -76.17550000 | 15.000 m | B | 1.000 m structure / 1.000 m overall | N |
| 2 | T | MD | | | | | N |
| 3 | T | DARLINGTON, HARFORD, MD | 39.65538889, -76.17550000 | | | | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | | | 69.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2569 SHURES LANDING ROAD, DARLINGTON, MD | HARFORD | 2138416246 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-21 | WPMD258 | LIAUA |
| 2023-06-03 | WPMD258 | LIREN |
| 2023-03-13 | WPMD258 | LETRES |
| 2022-02-17 | WPMD258 | LIAUA |
| 2022-02-01 | WPMD258 | LITRAN |
| 2014-01-22 | WPMD258 | LIAUA |
| 2014-01-21 | WPMD258 | LTSAPR |
| 2014-01-20 | WPMD258 | ESCAPR |
| 2014-01-20 | WPMD258 | EFUAPR |
| 2014-01-20 | WPMD258 | EFCAPR |
| 2014-01-18 | WPMD258 | ESUAPR |
| 2013-08-08 | WPMD258 | LIREN |
| 2013-06-03 | WPMD258 | ESUAPR |
| 2013-03-18 | WPMD258 | LETRES |
| 2010-11-17 | WPMD258 | LIMOD |
| 2009-11-23 | WPMD258 | LIMOD |
| 2008-06-11 | WPMD258 | LIAUA |
| 2008-06-10 | WPMD258 | ESUAPR |
| 2003-10-30 | WPMD258 | LIAUA |
| 2003-03-25 | WPMD258 | LIREN |
| 2003-03-17 | WPMD258 | LETRES |
| 2002-03-08 | WPMD258 | AUDOPR |
| 2001-01-12 | WPMD258 | LIASS |
| 2000-12-16 | WPMD258 | LIAUA |
| 2000-11-23 | WPMD258 | LICCNV |
| 2000-08-16 | WPMD258 | AUTHPR |
| 2000-07-20 | WPMD258 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1792157 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMD258 | ULS 1792157 | 2026-08-02 01:13:46 |
| Status | A | ULS 1792157 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1792157 | 2026-08-02 01:13:46 |
| Grant Date | 2023-06-03 | ULS 1792157 | 2026-08-02 01:13:46 |
| Expiration Date | 2033-06-08 | ULS 1792157 | 2026-08-02 01:13:46 |