Universal Licensing System
WSIW814
BALTIMORE COUNTY PUBLIC SCHOOLS, IT DIVISION
License details
| ULS identifier | 5157233 |
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| Call sign | WSIW814 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-28 |
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| Expiration | 2035-06-28 |
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| Frequency range | 451.2875 - 467.09375 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Lutherville, BALTIMORE, MD |
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| Coordinates | 39.4313889, -76.6136111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.28750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.36250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.28750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.36250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 462.09375000 | | | 20.000000 | 25.000000 | |
| 2 | 1 | MO | 462.09375000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 462.28750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.09375000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.28750000 | | 4K00F1E |
| 3 | 1 | 451.36250000 | | 4K00F1E |
| 3 | 1 | 456.28750000 | | 4K00F1E |
| 3 | 1 | 456.36250000 | | 4K00F1E |
| 1 | 1 | 462.09375000 | | 4K00F1E |
| 2 | 1 | 462.09375000 | | 4K00F1E |
| 3 | 1 | 462.28750000 | | 4K00F1E |
| 2 | 1 | 467.09375000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 121 E Ridgely Road, Lutherville, BALTIMORE, MD | 39.43138889, -76.61361111 | 122.000 m | BANT | 9.100 m structure / 10.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | 121 E Ridgely Road, Lutherville, BALTIMORE, MD | 39.43138889, -76.61361111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.700 m | | | | 15.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 600 Stemmers Run Road, Baltimore, MD | BALTIMORE | 4438099888 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-28 | WSIW814 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5157233 | 2026-08-02 01:24:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIW814 | ULS 5157233 | 2026-08-02 01:24:11 |
| Status | A | ULS 5157233 | 2026-08-02 01:24:11 |
| Service | IG | ULS 5157233 | 2026-08-02 01:24:11 |
| Grant Date | 2025-06-28 | ULS 5157233 | 2026-08-02 01:24:11 |
| Expiration Date | 2035-06-28 | ULS 5157233 | 2026-08-02 01:24:11 |