Universal Licensing System
WQQP713
University of Maryland Baltimore
License details
| ULS identifier | 3444619 |
|---|
| Call sign | WQQP713 |
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| Radio service | IG |
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| Status | E |
|---|
| Grant date | 2013-02-08 |
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| Expiration | 2023-02-08 |
|---|
| Cancellation | 2023-04-15 |
|---|
| Frequency range | 451.4375 - 468.2 MHz (7 frequencies) |
|---|
| Locations | 3 |
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| Representative location | Baltimore, BALTIMORE CITY, MD |
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| Coordinates | 39.2865833, -76.6247500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.43750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.58750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.68750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.43750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 463.20000000 | | | 25.000000 | 25.000000 | |
| 1 | 2 | FB2 | 463.20000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 463.20000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.20000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.43750000 | | 11K2F3E |
| 3 | 1 | 451.58750000 | | 11K2F3E |
| 3 | 1 | 451.68750000 | | 11K2F3E |
| 3 | 1 | 456.43750000 | | 11K2F3E |
| 3 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 463.20000000 | | 11K2F3E |
| 1 | 2 | 463.20000000 | | 11K2F3E |
| 2 | 1 | 463.20000000 | | 11K2F3E |
| 2 | 1 | 468.20000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 621 W Lombard St, Baltimore, BALTIMORE CITY, MD | 39.28658333, -76.62475000 | 14.000 m | B | 50.600 m structure / 50.600 m overall | |
| 2 | | | | | | | |
| 3 | | Baltimore, BALTIMORE CITY, MD | 39.28658333, -76.62475000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.600 m | | | | -6.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 44.500 m | | | | 2.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 621 West Lombard Street, Baltimore, MD | | 4107060288 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-15 | WQQP713 | LIEXP |
| 2022-11-14 | WQQP713 | LETRES |
| 2018-02-06 | WQQP713 | LIAUA |
| 2013-11-13 | WQQP713 | LETCNS |
| 2013-02-08 | WQQP713 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3444619 | 2026-08-02 01:21:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQP713 | ULS 3444619 | 2026-08-02 01:21:02 |
| Status | E | ULS 3444619 | 2026-08-02 01:21:02 |
| Service | IG | ULS 3444619 | 2026-08-02 01:21:02 |
| Grant Date | 2013-02-08 | ULS 3444619 | 2026-08-02 01:21:02 |
| Expiration Date | 2023-02-08 | ULS 3444619 | 2026-08-02 01:21:02 |
| Cancellation Date | 2023-04-15 | ULS 3444619 | 2026-08-02 01:21:02 |