Universal Licensing System
WQUJ307
FRONTLINE SECURITY
License details
| ULS identifier | 3617182 |
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| Call sign | WQUJ307 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-07-22 |
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| Expiration | 2024-07-22 |
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| Cancellation | 2024-09-21 |
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| Frequency range | 461.45 - 468.85 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.8969444, -77.0425556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:24 |
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Licensee
| Name | FRONTLINE SECURITY |
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| Applicant type | L |
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| FRN | 0023747678 |
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| Location | LANDOVER, MD |
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| Address | 3111 HUBBARD RD, LANDOVER, MD, 20785 |
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| Phone | 3014528595 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 461.45000000 | | | 45.000000 | 90.000000 | |
| 4 | 1 | MO | 461.45000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.85000000 | | | 49.000000 | 90.000000 | |
| 2 | 1 | MO | 463.85000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.45000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.85000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.45000000 | | 11K2F3E |
| 4 | 1 | 461.45000000 | | 11K2F3E |
| 1 | 1 | 463.85000000 | | 11K2F3E |
| 2 | 1 | 463.85000000 | | 11K2F3E |
| 4 | 1 | 466.45000000 | | 11K2F3E |
| 2 | 1 | 468.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 3200 BENNETT CENTER BLVD, URBANA, FREDERICK, MD | 39.31719444, -77.34966667 | 140.000 m | BANT | 20.000 m structure / 24.500 m overall | |
| 2 | | | | | | | |
| 3 | T | 1800 F ST. NW, WASHINGTON, DC | 38.89694444, -77.04255556 | 38.000 m | B | 70.000 m structure / 70.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.500 m | | | | 29.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 70.000 m | | | | 66.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3200 BENNETT CENTER BLVD, URBANA, MD | FREDERICK | 3014528595 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-21 | WQUJ307 | LIEXP |
| 2024-04-29 | WQUJ307 | LETRES |
| 2015-07-16 | WQUJ307 | LIMOD |
| 2014-07-22 | WQUJ307 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3617182 | 2026-08-02 01:20:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQUJ307 | ULS 3617182 | 2026-08-02 01:20:24 |
| Status | E | ULS 3617182 | 2026-08-02 01:20:24 |
| Service | IG | ULS 3617182 | 2026-08-02 01:20:24 |
| Grant Date | 2014-07-22 | ULS 3617182 | 2026-08-02 01:20:24 |
| Expiration Date | 2024-07-22 | ULS 3617182 | 2026-08-02 01:20:24 |
| Cancellation Date | 2024-09-21 | ULS 3617182 | 2026-08-02 01:20:24 |