Universal Licensing System
WQOG707
LANDMARK AVIATION
License details
| ULS identifier | 3319222 |
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| Call sign | WQOG707 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-09-21 |
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| Expiration | 2021-09-21 |
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| Cancellation | 2021-11-27 |
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| Frequency range | 451.6125 - 451.8125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.8523333, -96.8452222 |
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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 | MO | 451.61250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.61250000 | | 11K3F3E |
| 2 | 1 | 451.81250000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 8321 LEMMON AVE., DALLAS, DALLAS, TX | 32.85233333, -96.84522222 | | | | |
| 2 | | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8321 LEMMON AVE., DALLAS, TX | DALLAS | 2143511872 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-27 | WQOG707 | LIEXP |
| 2021-06-28 | WQOG707 | LETRES |
| 2011-09-21 | WQOG707 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3319222 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOG707 | ULS 3319222 | 2026-08-02 01:19:21 |
| Status | E | ULS 3319222 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3319222 | 2026-08-02 01:19:21 |
| Grant Date | 2011-09-21 | ULS 3319222 | 2026-08-02 01:19:21 |
| Expiration Date | 2021-09-21 | ULS 3319222 | 2026-08-02 01:19:21 |
| Cancellation Date | 2021-11-27 | ULS 3319222 | 2026-08-02 01:19:21 |