Universal Licensing System
WQNL270
LANDMARK AVIATION
License details
| ULS identifier | 3271637 |
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| Call sign | WQNL270 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-11 |
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| Expiration | 2021-03-11 |
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| Cancellation | 2021-05-15 |
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| Frequency range | 452.7125 - 457.9875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | NORTH CHARLESTON, CHARLESTON, SC |
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| Coordinates | 32.8979444, -80.0302222 |
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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 | 452.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 5875 S AVIATION AVE., NORTH CHARLESTON, CHARLESTON, SC | 32.89794444, -80.03022222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5875 S AVIATION AVE., NORTH CHARLESTON, SC | CHARLESTON | 9148374433 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-15 | WQNL270 | LIEXP |
| 2020-12-14 | WQNL270 | LETRES |
| 2011-12-13 | WQNL270 | LETCNS |
| 2011-03-11 | WQNL270 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3271637 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNL270 | ULS 3271637 | 2026-08-02 01:19:21 |
| Status | E | ULS 3271637 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3271637 | 2026-08-02 01:19:21 |
| Grant Date | 2011-03-11 | ULS 3271637 | 2026-08-02 01:19:21 |
| Expiration Date | 2021-03-11 | ULS 3271637 | 2026-08-02 01:19:21 |
| Cancellation Date | 2021-05-15 | ULS 3271637 | 2026-08-02 01:19:21 |