Universal Licensing System
WPMD258
Constellation Energy Generation, LLC
License details
| ULS identifier | 1792157 |
|---|
| Call sign | WPMD258 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-06-03 |
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| Expiration | 2033-06-08 |
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| Frequency range | 451.1125 - 457.35 MHz (7 frequencies) |
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| Locations | 4 |
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| Representative location | DARLINGTON, HARFORD, MD |
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| Coordinates | 39.6553889, -76.1755000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 09:55:01 |
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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 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1792157 | 2026-08-30 09:55:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMD258 | ULS 1792157 | 2026-08-30 09:55:01 |
| Status | A | ULS 1792157 | 2026-08-30 09:55:01 |
| Service | IG | ULS 1792157 | 2026-08-30 09:55:01 |
| Grant Date | 2023-06-03 | ULS 1792157 | 2026-08-30 09:55:01 |
| Expiration Date | 2033-06-08 | ULS 1792157 | 2026-08-30 09:55:01 |