Universal Licensing System
WQDT804
MARYLAND AFRICAN AMERICAN MUSEUM CORPORATION
License details
| ULS identifier | 2759660 |
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| Call sign | WQDT804 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-11-18 |
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| Expiration | 2025-10-28 |
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| Cancellation | 2026-01-03 |
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| Frequency range | 452.15 - 463.8 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BALTIMORE, BALTIMORE, MD |
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| Coordinates | 39.2876111, -76.6030278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.75000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.80000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.15000000 | | 11K2F3E |
| 1 | 1 | 452.65000000 | | 11K2F3E |
| 1 | 1 | 461.75000000 | | 11K2F3E |
| 1 | 1 | 463.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BALTIMORE, BALTIMORE, MD | 39.28761111, -76.60302778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 830 EAST PARATT ST, BALTIMORE, MD | BALTIMORE | 4432631800 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-03 | WQDT804 | LIEXP |
| 2025-08-04 | WQDT804 | LETRES |
| 2015-11-18 | WQDT804 | LIMOD |
| 2015-11-18 | WQDT804 | COR |
| 2015-11-18 | WQDT804 | LIREN |
| 2015-11-17 | WQDT804 | LTSAPR |
| 2015-08-03 | WQDT804 | LETRES |
| 2012-09-10 | WQDT804 | LIMOD |
| 2012-06-28 | WQDT804 | LTSAPR |
| 2006-12-06 | WQDT804 | PNLISR |
| 2006-12-06 | WQDT804 | LETTRS |
| 2006-07-31 | WQDT804 | LETCNS |
| 2005-10-28 | WQDT804 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2759660 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDT804 | ULS 2759660 | 2026-08-02 01:17:42 |
| Status | E | ULS 2759660 | 2026-08-02 01:17:42 |
| Service | IG | ULS 2759660 | 2026-08-02 01:17:42 |
| Grant Date | 2015-11-18 | ULS 2759660 | 2026-08-02 01:17:42 |
| Expiration Date | 2025-10-28 | ULS 2759660 | 2026-08-02 01:17:42 |
| Cancellation Date | 2026-01-03 | ULS 2759660 | 2026-08-02 01:17:42 |