Universal Licensing System
WQTL791
Landmark Aviation
License details
| ULS identifier | 3567413 |
|---|
| Call sign | WQTL791 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-03-25 |
|---|
| Expiration | 2034-02-28 |
|---|
| Frequency range | 452.45 - 469.325 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | GRAND RAPIDS, KENT, MI |
|---|
| Coordinates | 42.8876389, -85.5247778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FB2 | 452.45000000 | | | 60.000000 | 25.000000 | |
| 3 | 1 | MO | 452.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 2 | MO | 452.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 2 | MO | 457.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.32500000 | | | 60.000000 | 25.000000 | |
| 3 | 1 | MO | 464.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.32500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 452.45000000 | | 7K60FXD |
| 2 | 2 | 452.45000000 | | 7K60FXE |
| 3 | 1 | 452.45000000 | | 7K60FXE |
| 3 | 2 | 452.45000000 | | 7K60FXD |
| 3 | 1 | 457.45000000 | | 7K60FXE |
| 3 | 2 | 457.45000000 | | 7K60FXD |
| 2 | 1 | 464.32500000 | | 7K60FXE |
| 2 | 1 | 464.32500000 | | 7K60FXD |
| 3 | 1 | 464.32500000 | | 7K60FXD |
| 3 | 1 | 464.32500000 | | 7K60FXE |
| 3 | 1 | 469.32500000 | | 7K60FXD |
| 3 | 1 | 469.32500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | | 5500 44th St SE#200, GRAND RAPIDS, KENT, MI | 42.88763889, -85.52477778 | 239.000 m | B | 12.000 m structure / 15.000 m overall | |
| 3 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 11.000 m | | | | 18.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 2 | T | | 15.000 m | | | | 22.000 | |
| 2 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5500 44th St, GRAND RAPIDS, MI | KENT | 6160000000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-25 | WQTL791 | LIREN |
| 2016-08-24 | WQTL791 | LIAUA |
| 2016-08-23 | WQTL791 | ESCAPR |
| 2014-02-28 | WQTL791 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3567413 | 2026-08-02 01:21:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTL791 | ULS 3567413 | 2026-08-02 01:21:13 |
| Status | A | ULS 3567413 | 2026-08-02 01:21:13 |
| Service | IG | ULS 3567413 | 2026-08-02 01:21:13 |
| Grant Date | 2024-03-25 | ULS 3567413 | 2026-08-02 01:21:13 |
| Expiration Date | 2034-02-28 | ULS 3567413 | 2026-08-02 01:21:13 |