Universal Licensing System
WQMD447
1691 Limited Partnership
License details
| ULS identifier | 3212725 |
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| Call sign | WQMD447 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-07-06 |
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| Expiration | 2020-07-06 |
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| Cancellation | 2020-09-05 |
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| Frequency range | 451.2875 - 452.5125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Crofton, ANNE ARUNDEL, MD |
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| Coordinates | 39.0216667, -76.6741667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:16 |
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Licensee
| Name | 1691 Limited Partnership |
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| Applicant type | E |
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| FRN | 0019876218 |
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| Location | Crofton, MD |
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| Address | 1500 Riedel Rd, Crofton, MD, 21114 |
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| Phone | 4107218268 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 451.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.41250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.51250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.28750000 | | 11K2F3E |
| 1 | 1 | 451.28750000 | | 11K2F3D |
| 1 | 1 | 451.41250000 | | 11K2F3D |
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3D |
| 1 | 1 | 452.51250000 | | 11K2F3D |
| 1 | 1 | 452.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Crofton, ANNE ARUNDEL, MD | 39.02166667, -76.67416667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1500 Riedel Rd, Crofton, MD | ANNE ARUNDEL | 4107218268 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-05 | WQMD447 | LIEXP |
| 2020-04-13 | WQMD447 | LETRES |
| 2010-07-06 | WQMD447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3212725 | 2026-08-02 01:19:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQMD447 | ULS 3212725 | 2026-08-02 01:19:16 |
| Status | E | ULS 3212725 | 2026-08-02 01:19:16 |
| Service | IG | ULS 3212725 | 2026-08-02 01:19:16 |
| Grant Date | 2010-07-06 | ULS 3212725 | 2026-08-02 01:19:16 |
| Expiration Date | 2020-07-06 | ULS 3212725 | 2026-08-02 01:19:16 |
| Cancellation Date | 2020-09-05 | ULS 3212725 | 2026-08-02 01:19:16 |