Universal Licensing System
WRBY593
LAFARGE HOLCIM
License details
| ULS identifier | 4068758 |
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| Call sign | WRBY593 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-25 |
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| Expiration | 2028-07-25 |
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| Frequency range | 452.2375 - 469.675 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | SPARROWS POINT, BALTIMORE, MD |
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| Coordinates | 39.2100278, -76.4667778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:11 |
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Licensee
| Name | LAFARGE HOLCIM |
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| Applicant type | C |
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| FRN | 0027616259 |
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| Location | SPARROWS POINT, MD |
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| Address | 2001 WHARF RD, SPARROWS POINT, MD, 21219 |
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| Phone | 4107532218 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.23750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.23750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.07500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.67500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.07500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.23750000 | | 7K60FXE |
| 1 | 1 | 452.23750000 | | 11K0F3E |
| 1 | 1 | 452.23750000 | | 7K60FXD |
| 2 | 1 | 452.23750000 | | 7K60FXD |
| 2 | 1 | 452.23750000 | | 11K0F3E |
| 2 | 1 | 452.23750000 | | 7K60FXE |
| 2 | 1 | 457.23750000 | | 7K60FXD |
| 2 | 1 | 457.23750000 | | 7K60FXE |
| 2 | 1 | 457.23750000 | | 11K0F3E |
| 1 | 1 | 464.07500000 | | 7K60FXE |
| 1 | 1 | 464.07500000 | | 7K60FXD |
| 1 | 1 | 464.07500000 | | 11K0F3E |
| 2 | 1 | 464.07500000 | | 11K0F3E |
| 2 | 1 | 464.07500000 | | 7K60FXE |
| 2 | 1 | 464.07500000 | | 7K60FXD |
| 1 | 1 | 464.67500000 | | 11K0F3E |
| 1 | 1 | 464.67500000 | | 7K60FXD |
| 1 | 1 | 464.67500000 | | 7K60FXE |
| 2 | 1 | 464.67500000 | | 11K0F3E |
| 2 | 1 | 464.67500000 | | 7K60FXE |
| 2 | 1 | 464.67500000 | | 7K60FXD |
| 2 | 1 | 469.07500000 | | 7K60FXE |
| 2 | 1 | 469.07500000 | | 11K0F3E |
| 2 | 1 | 469.07500000 | | 7K60FXD |
| 2 | 1 | 469.67500000 | | 7K60FXE |
| 2 | 1 | 469.67500000 | | 11K0F3E |
| 2 | 1 | 469.67500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20001 WHARF RD, SPARROWS POINT, BALTIMORE, MD | 39.21002778, -76.46677778 | 1.000 m | B | 31.000 m structure / 31.000 m overall | |
| 2 | T | BALTIMORE, MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 950 WHARF RD SPARROWS, POINT, MD | BALTIMORE | 4103881177 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-23 | WRBY593 | LETCNS |
| 2018-07-25 | WRBY593 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4068758 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBY593 | ULS 4068758 | 2026-08-02 01:22:11 |
| Status | A | ULS 4068758 | 2026-08-02 01:22:11 |
| Service | IG | ULS 4068758 | 2026-08-02 01:22:11 |
| Grant Date | 2018-07-25 | ULS 4068758 | 2026-08-02 01:22:11 |
| Expiration Date | 2028-07-25 | ULS 4068758 | 2026-08-02 01:22:11 |