Universal Licensing System
WRUL556
SPECIALTY LABORATORIES, INC.
License details
| ULS identifier | 4661277 |
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| Call sign | WRUL556 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-09-08 |
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| Expiration | 2032-09-08 |
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| Frequency range | 451.6625 - 461.6875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SANTA CLARITA, LOS ANGELES, CA |
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| Coordinates | 34.4138056, -118.5749722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.68750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.66250000 | | 11K2F3E |
| 1 | 1 | 451.66250000 | | 8K30F7W |
| 1 | 1 | 451.66250000 | | 4K00F7W |
| 1 | 1 | 451.66250000 | | 7K60FXW |
| 1 | 1 | 451.66250000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 7K60FXW |
| 1 | 1 | 452.83750000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 1 | 1 | 452.83750000 | | 4K00F7W |
| 1 | 1 | 452.83750000 | | 8K30F7W |
| 1 | 1 | 456.66250000 | | 8K30F7W |
| 1 | 1 | 456.66250000 | | 11K2F3E |
| 1 | 1 | 456.66250000 | | 7K60FXE |
| 1 | 1 | 456.66250000 | | 4K00F7W |
| 1 | 1 | 456.66250000 | | 7K60FXW |
| 1 | 1 | 457.83750000 | | 11K2F3E |
| 1 | 1 | 457.83750000 | | 7K60FXE |
| 1 | 1 | 457.83750000 | | 4K00F7W |
| 1 | 1 | 457.83750000 | | 7K60FXW |
| 1 | 1 | 457.83750000 | | 8K30F7W |
| 1 | 1 | 461.68750000 | | 7K60FXW |
| 1 | 1 | 461.68750000 | | 4K00F7W |
| 1 | 1 | 461.68750000 | | 11K2F3E |
| 1 | 1 | 461.68750000 | | 7K60FXE |
| 1 | 1 | 461.68750000 | | 8K30F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTA CLARITA, LOS ANGELES, CA | 34.41380556, -118.57497222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27027 TOURNEY ROAD, SANTA CLARITA, CA | LOS ANGELES | 6617996008 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-08 | WRUL556 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4661277 | 2026-08-02 01:23:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUL556 | ULS 4661277 | 2026-08-02 01:23:55 |
| Status | A | ULS 4661277 | 2026-08-02 01:23:55 |
| Service | IG | ULS 4661277 | 2026-08-02 01:23:55 |
| Grant Date | 2022-09-08 | ULS 4661277 | 2026-08-02 01:23:55 |
| Expiration Date | 2032-09-08 | ULS 4661277 | 2026-08-02 01:23:55 |