Universal Licensing System
WQOX340
LANDMARK AVIATION
License details
| ULS identifier | 3354252 |
|---|
| Call sign | WQOX340 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-02-23 |
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| Expiration | 2022-02-23 |
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| Cancellation | 2022-04-30 |
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| Frequency range | 452.3625 - 457.3625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CEDAR RAPIDS, LINN, IA |
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| Coordinates | 41.8878333, -91.7168056 |
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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 | 452.36250000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 452.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.36250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.36250000 | | 11K2F3E |
| 2 | 1 | 452.36250000 | | 11K2F3E |
| 2 | 1 | 457.36250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 9430 SHEPARD CT, CEDAR RAPIDS, LINN, IA | 41.88783333, -91.71680556 | 263.000 m | B | 10.000 m structure / 10.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 29.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9430 SHEPARD CT, CEDAR RAPIDS, IA | LINN | 3193661925 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-30 | WQOX340 | LIEXP |
| 2021-11-29 | WQOX340 | LETRES |
| 2012-02-23 | WQOX340 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3354252 | 2026-08-02 01:19:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOX340 | ULS 3354252 | 2026-08-02 01:19:21 |
| Status | E | ULS 3354252 | 2026-08-02 01:19:21 |
| Service | IG | ULS 3354252 | 2026-08-02 01:19:21 |
| Grant Date | 2012-02-23 | ULS 3354252 | 2026-08-02 01:19:21 |
| Expiration Date | 2022-02-23 | ULS 3354252 | 2026-08-02 01:19:21 |
| Cancellation Date | 2022-04-30 | ULS 3354252 | 2026-08-02 01:19:21 |