Universal Licensing System
WQNJ911
LANDMARK AVIATION
License details
| ULS identifier | 3268405 |
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| Call sign | WQNJ911 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-01 |
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| Expiration | 2021-03-01 |
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| Cancellation | 2021-05-01 |
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| Frequency range | 451.5875 - 456.5875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CINCINNATI, HAMILTON, OH |
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| Coordinates | 39.1052778, -84.4276944 |
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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 | 451.58750000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 11K2F3E |
| 2 | 1 | 451.58750000 | | 11K2F3E |
| 2 | 1 | 456.58750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 358 WILMER AVE., CINCINNATI, HAMILTON, OH | 39.10527778, -84.42769444 | 147.000 m | B | 8.000 m structure / 8.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | 51.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 358 WILMER AVE, CINCINNATI, OH | HAMILTON | 5138718600 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-01 | WQNJ911 | LIEXP |
| 2020-12-07 | WQNJ911 | LETRES |
| 2011-03-01 | WQNJ911 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3268405 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNJ911 | ULS 3268405 | 2026-08-02 01:19:21 |
| Status | E | ULS 3268405 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3268405 | 2026-08-02 01:19:21 |
| Grant Date | 2011-03-01 | ULS 3268405 | 2026-08-02 01:19:21 |
| Expiration Date | 2021-03-01 | ULS 3268405 | 2026-08-02 01:19:21 |
| Cancellation Date | 2021-05-01 | ULS 3268405 | 2026-08-02 01:19:21 |