Universal Licensing System
WSIY230
SIEMENS INDUSTRY, INC. - BUILDINGS DIVISION
License details
| ULS identifier | 5158934 |
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| Call sign | WSIY230 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-01 |
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| Expiration | 2035-07-01 |
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| Frequency range | 451.7125 - 457.7625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OWINGS MILLS, BALTIMORE, MD |
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| Coordinates | 39.4131111, -76.8061389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:29 |
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Licensee
| Name | SIEMENS INDUSTRY, INC. - BUILDINGS DIVISION |
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| Applicant type | C |
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| FRN | 0023430259 |
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| Location | OWINGS MILLS, MD |
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| Address | 400 RED BROOK BLVD, SUITE 301, OWINGS MILLS, MD, 21117 |
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| Phone | 4106451645 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.71250000 | | 7K60FXW |
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 451.71250000 | | 7K60FXD |
| 1 | 1 | 452.76250000 | | 7K60FXW |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 452.76250000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 7K60FXW |
| 1 | 1 | 456.71250000 | | 11K2F3E |
| 1 | 1 | 456.71250000 | | 7K60FXD |
| 1 | 1 | 457.76250000 | | 11K2F3E |
| 1 | 1 | 457.76250000 | | 7K60FXW |
| 1 | 1 | 457.76250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OWINGS MILLS, BALTIMORE, MD | 39.41311111, -76.80613889 | | | | |
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 |
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| 1 | 400 RED BROOK BLVD, SUITE 301, OWINGS MILLS, MD | BALTIMORE | 4106451645 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-31 | WSIY230 | LETCNS |
| 2025-08-04 | WSIY230 | LIMOD |
| 2025-07-01 | WSIY230 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5158934 | 2026-08-02 01:21:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSIY230 | ULS 5158934 | 2026-08-02 01:21:29 |
| Status | A | ULS 5158934 | 2026-08-02 01:21:29 |
| Service | IG | ULS 5158934 | 2026-08-02 01:21:29 |
| Grant Date | 2025-07-01 | ULS 5158934 | 2026-08-02 01:21:29 |
| Expiration Date | 2035-07-01 | ULS 5158934 | 2026-08-02 01:21:29 |