Universal Licensing System
WQWU643
LANDMARK AVIATION
License details
| ULS identifier | 3756821 |
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| Call sign | WQWU643 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-11-23 |
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| Expiration | 2025-11-23 |
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| Cancellation | 2026-01-24 |
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| Frequency range | 460.85 - 465.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MIDLAND, MIDLAND, TX |
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| Coordinates | 31.9376111, -102.2068056 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.85000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 460.85000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 465.85000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.85000000 | | 11K2F3E |
| 1 | 1 | 460.85000000 | | 7K60FXE |
| 2 | 1 | 460.85000000 | | 11K2F3E |
| 2 | 1 | 460.85000000 | | 7K60FXE |
| 2 | 1 | 465.85000000 | | 7K60FXE |
| 2 | 1 | 465.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9500 N SERVICE RD, MIDLAND, MIDLAND, TX | 31.93761111, -102.20680556 | 869.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 8.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9500 N SERVICE RD, MIDLAND, TX | MIDLAND | 4325632033 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-24 | WQWU643 | LIEXP |
| 2025-09-12 | WQWU643 | LETRES |
| 2015-11-23 | WQWU643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3756821 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWU643 | ULS 3756821 | 2026-08-02 01:19:21 |
| Status | E | ULS 3756821 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3756821 | 2026-08-02 01:19:21 |
| Grant Date | 2015-11-23 | ULS 3756821 | 2026-08-02 01:19:21 |
| Expiration Date | 2025-11-23 | ULS 3756821 | 2026-08-02 01:19:21 |
| Cancellation Date | 2026-01-24 | ULS 3756821 | 2026-08-02 01:19:21 |