Universal Licensing System
WPZZ335
Howard County Public Schools
License details
| ULS identifier | 2611053 |
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| Call sign | WPZZ335 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-04-15 |
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| Expiration | 2024-04-14 |
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| Cancellation | 2024-06-15 |
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| Frequency range | 462.05 - 467.05 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Ellicott City, HOWARD, MD |
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| Coordinates | 39.2974722, -76.8457500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.05000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 462.05000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 462.05000000 | | | 50.000000 | 40.000000 | |
| 5 | 1 | MO | 462.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.05000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 467.05000000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 467.05000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.05000000 | | 11K2F3E |
| 2 | 1 | 462.05000000 | | 11K2F3E |
| 4 | 1 | 462.05000000 | | 11K2F3E |
| 5 | 1 | 462.05000000 | | 11K2F3E |
| 2 | 1 | 467.05000000 | | 11K2F3E |
| 3 | 1 | 467.05000000 | | 11K2F3E |
| 5 | 1 | 467.05000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Oakland Mills High School - 9410 Killaminjaro Rd, Ellicott City, HOWARD, MD | 39.20802778, -76.83841667 | 126.000 m | BPOLE | 15.200 m structure / 16.800 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | HOWARD, MD | | | | | |
| 4 | | Mount Hebron High School, 9440 Rt. 99, Ellicott City, HOWARD, MD | 39.29747222, -76.84575000 | 143.000 m | BPOLE | 15.200 m structure / 16.800 m overall | N |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | | | | 42.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 16.800 m | | | | 34.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Oakland Mills High School - 9410 Killaminjaro Rd, Ellicott City, MD | HOWARD | 4103136945 |
| 2 | 10910 Rt. 108, Ellicott City, MD | HOWARD | 4103136600 |
| 3 | Mount Hebron High School, 9440 Rt. 99, Ellicott City, MD | HOWARD | 4103132880 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-15 | WPZZ335 | LIEXP |
| 2024-04-04 | WPZZ335 | ESURNW |
| 2024-03-15 | WPZZ335 | ESURNW |
| 2024-02-14 | WPZZ335 | ESURNW |
| 2024-01-22 | WPZZ335 | LETRES |
| 2024-01-15 | WPZZ335 | ESURNW |
| 2015-01-13 | WPZZ335 | LETCNS |
| 2014-04-16 | WPZZ335 | LIMOD |
| 2014-04-15 | WPZZ335 | LIREN |
| 2014-01-20 | WPZZ335 | LETRES |
| 2005-01-10 | WPZZ335 | LETCNS |
| 2004-04-14 | WPZZ335 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2611053 | 2026-08-02 01:08:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZZ335 | ULS 2611053 | 2026-08-02 01:08:41 |
| Status | E | ULS 2611053 | 2026-08-02 01:08:41 |
| Service | IG | ULS 2611053 | 2026-08-02 01:08:41 |
| Grant Date | 2014-04-15 | ULS 2611053 | 2026-08-02 01:08:41 |
| Expiration Date | 2024-04-14 | ULS 2611053 | 2026-08-02 01:08:41 |
| Cancellation Date | 2024-06-15 | ULS 2611053 | 2026-08-02 01:08:41 |