Universal Licensing System
WQVF487
PIEDMONT HAWTHORNE AVIATION, LLC, D/B/A LANDMARK AVIATION
License details
| ULS identifier | 3665853 |
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| Call sign | WQVF487 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-01-22 |
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| Expiration | 2035-01-27 |
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| Frequency range | 451.9875 - 464.8625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | KEY WEST, MONROE, FL |
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| Coordinates | 24.5539444, -81.7569167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:21 |
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Licensee
| Name | PIEDMONT HAWTHORNE AVIATION, LLC, D/B/A LANDMARK AVIATION |
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| Applicant type | L |
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| FRN | 0020044731 |
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| Location | HOUSTON, TX |
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| Address | 1500 CITYWEST BLVD. #600, HOUSTON, TX, 77042 |
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| Phone | 7274792442 |
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| Email | [email protected] |
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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 | 451.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.98750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 463.96250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 463.96250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.86250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.86250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.98750000 | | 7K60FXE |
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 451.98750000 | | 7K60FXE |
| 1 | 1 | 463.96250000 | | 11K2F3E |
| 1 | 1 | 463.96250000 | | 7K60FXE |
| 1 | 1 | 463.96250000 | | 7K60FXE |
| 1 | 1 | 463.96250000 | | 11K2F3E |
| 1 | 1 | 464.86250000 | | 11K2F3E |
| 1 | 1 | 464.86250000 | | 7K60FXE |
| 1 | 1 | 464.86250000 | | 7K60FXE |
| 1 | 1 | 464.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3471 S. ROOSEVELT BLVD., KEY WEST, MONROE, FL | 24.55394444, -81.75691667 | | B | 8.000 m structure / 8.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3471 S. ROOSEVELT BLVD., KEY WEST, FL | MONROE | 3052965422 |
License history
| Date | File or call sign | Action |
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| 2025-01-22 | WQVF487 | LIREN |
| 2024-11-04 | WQVF487 | LETRES |
| 2015-01-27 | WQVF487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3665853 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQVF487 | ULS 3665853 | 2026-08-02 01:19:21 |
| Status | A | ULS 3665853 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3665853 | 2026-08-02 01:19:21 |
| Grant Date | 2025-01-22 | ULS 3665853 | 2026-08-02 01:19:21 |
| Expiration Date | 2035-01-27 | ULS 3665853 | 2026-08-02 01:19:21 |