Universal Licensing System
WPWC217
John Hopkins University
License details
| ULS identifier | 2452209 |
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| Call sign | WPWC217 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-08 |
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| Expiration | 2012-10-08 |
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| Cancellation | 2012-12-08 |
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| Frequency range | 461.375 - 466.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Rockville, MONTGOMERY, MD |
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| Coordinates | 39.1219444, -77.2175000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:59 |
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Licensee
| Name | John Hopkins University |
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| Applicant type | C |
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| FRN | 0007233661 |
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| Location | Rockville, MD |
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| Address | 9601 Medical Center Drive, Rockville, MD, 20850 |
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| Phone | 3012947022 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.37500000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 461.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.37500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.37500000 | | 20K0F3E |
| 2 | 1 | 461.37500000 | | 20K0F3E |
| 2 | 1 | 466.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9601 Medical Center Drive, Rockville, MONTGOMERY, MD | 39.12194444, -77.21750000 | 84.000 m | B | 38.000 m structure / 38.000 m overall | |
| 2 | T | MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 12.100 m | H | 0.0000 | 360.0000 | -24.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9601 Medical Center Drive, Rockville, MD | MONTGOMERY | 3012947022 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-08 | WPWC217 | LIEXP |
| 2012-07-16 | WPWC217 | LETRES |
| 2002-10-08 | WPWC217 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2452209 | 2026-08-02 01:24:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWC217 | ULS 2452209 | 2026-08-02 01:24:59 |
| Status | E | ULS 2452209 | 2026-08-02 01:24:59 |
| Service | IG | ULS 2452209 | 2026-08-02 01:24:59 |
| Grant Date | 2002-10-08 | ULS 2452209 | 2026-08-02 01:24:59 |
| Expiration Date | 2012-10-08 | ULS 2452209 | 2026-08-02 01:24:59 |
| Cancellation Date | 2012-12-08 | ULS 2452209 | 2026-08-02 01:24:59 |