Universal Licensing System
WPXL539
Masimore Contractors Inc
License details
| ULS identifier | 2508626 |
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| Call sign | WPXL539 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-29 |
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| Expiration | 2013-04-29 |
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| Cancellation | 2013-06-29 |
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| Frequency range | 451.325 - 463.725 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Hampstead, CARROLL, MD |
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| Coordinates | 39.6463889, -76.8288889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:49 |
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Licensee
| Name | Masimore Contractors Inc |
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| Applicant type | C |
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| FRN | 0002154714 |
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| Location | Hampstead, MD |
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| Address | 4744 Maple Grove, Hampstead, MD, 21074 |
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| Phone | 4103742592 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.57500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.72500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 20K0F3E |
| 1 | 1 | 452.15000000 | | 20K0F3E |
| 1 | 1 | 452.22500000 | | 20K0F3E |
| 1 | 1 | 463.57500000 | | 20K0F3E |
| 1 | 1 | 463.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Hampstead, CARROLL, MD | 39.64638889, -76.82888889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4744 Maple Grove, Hampstead, MD | CARROLL | 4103742592 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-29 | WPXL539 | LIEXP |
| 2013-02-04 | WPXL539 | LETRES |
| 2004-01-26 | WPXL539 | LETCNS |
| 2003-04-29 | WPXL539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2508626 | 2026-08-02 01:11:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXL539 | ULS 2508626 | 2026-08-02 01:11:49 |
| Status | E | ULS 2508626 | 2026-08-02 01:11:49 |
| Service | IG | ULS 2508626 | 2026-08-02 01:11:49 |
| Grant Date | 2003-04-29 | ULS 2508626 | 2026-08-02 01:11:49 |
| Expiration Date | 2013-04-29 | ULS 2508626 | 2026-08-02 01:11:49 |
| Cancellation Date | 2013-06-29 | ULS 2508626 | 2026-08-02 01:11:49 |