Universal Licensing System
WPSE578
WILLIAMS ENERGY SERVICES
License details
| ULS identifier | 1956809 |
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| Call sign | WPSE578 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-10 |
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| Expiration | 2031-03-28 |
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| Frequency range | 451.0375 - 457.1625 MHz (4 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 09:52:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 451.03750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FXO | 452.16250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FXOT | 456.03750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FXOT | 457.16250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.03750000 | | 11K0F2D |
| 1 | 1 | 452.16250000 | | 11K0F2D |
| 2 | 1 | 456.03750000 | | 11K0F2D |
| 2 | 1 | 457.16250000 | | 11K0F2D |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1956809 | 2026-08-30 09:52:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSE578 | ULS 1956809 | 2026-08-30 09:52:19 |
| Status | A | ULS 1956809 | 2026-08-30 09:52:19 |
| Service | IG | ULS 1956809 | 2026-08-30 09:52:19 |
| Grant Date | 2021-02-10 | ULS 1956809 | 2026-08-30 09:52:19 |
| Expiration Date | 2031-03-28 | ULS 1956809 | 2026-08-30 09:52:19 |