Universal Licensing System
WQCK777
GSTC LOGISTICS, INC.
License details
| ULS identifier | 2705375 |
|---|
| Call sign | WQCK777 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-03 |
|---|
| Expiration | 2035-03-28 |
|---|
| Frequency range | 451.2375 - 457.525 MHz (10 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | WALFORD, LINN, IA |
|---|
| Coordinates | 41.8869722, -91.8245556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:00 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.38750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 452.52500000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | FB2 | 452.52500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | FB2 | 452.52500000 | | | 25.000000 | 50.000000 | |
| 5 | 1 | MO | 452.52500000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 452.52500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 452.52500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 457.52500000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 457.52500000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 457.52500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 11K2F3E |
| 1 | 1 | 451.23750000 | | 7K60FXD |
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 451.33750000 | | 11K2F3E |
| 1 | 1 | 451.33750000 | | 7K60FXD |
| 1 | 1 | 451.33750000 | | 7K60FXE |
| 1 | 1 | 451.38750000 | | 7K60FXD |
| 1 | 1 | 451.38750000 | | 7K60FXE |
| 1 | 1 | 451.38750000 | | 11K2F3E |
| 1 | 1 | 451.48750000 | | 11K2F3E |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 7K60FXD |
| 1 | 1 | 451.56250000 | | 7K60FXD |
| 1 | 1 | 451.56250000 | | 11K2F3E |
| 1 | 1 | 451.56250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 451.71250000 | | 7K60FXD |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 7K60FXD |
| 1 | 1 | 452.03750000 | | 7K60FXE |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 7K60FXD |
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.52500000 | | 7K60FXE |
| 2 | 1 | 452.52500000 | | 7K60FXD |
| 3 | 1 | 452.52500000 | | 7K60FXD |
| 3 | 1 | 452.52500000 | | 7K60FXE |
| 4 | 1 | 452.52500000 | | 7K60FXD |
| 4 | 1 | 452.52500000 | | 7K60FXE |
| 5 | 1 | 452.52500000 | | 7K60FXD |
| 5 | 1 | 452.52500000 | | 7K60FXE |
| 6 | 1 | 452.52500000 | | 7K60FXD |
| 6 | 1 | 452.52500000 | | 7K60FXE |
| 7 | 1 | 452.52500000 | | 7K60FXD |
| 7 | 1 | 452.52500000 | | 7K60FXE |
| 5 | 1 | 457.52500000 | | 7K60FXD |
| 5 | 1 | 457.52500000 | | 7K60FXE |
| 6 | 1 | 457.52500000 | | 7K60FXD |
| 6 | 1 | 457.52500000 | | 7K60FXE |
| 7 | 1 | 457.52500000 | | 7K60FXE |
| 7 | 1 | 457.52500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1100 COMMERCIAL DRIVE, WALFORD, LINN, IA | 41.88694444, -91.82472222 | | | | |
| 2 | | 4815 55TH AVE W, MUSCATINE, MUSCATINE, IA | 41.37130556, -91.11427778 | 166.000 m | BANT | 16.300 m structure / 18.300 m overall | N |
| 3 | | 1715 HIGHWAY 92, OSKALOOSA, MAHASKA, IA | 41.28855556, -92.73316667 | 254.000 m | GTOWER | 18.300 m structure / 18.300 m overall | N |
| 4 | | 1100 COMMERCIAL DR, WALFORD, LINN, IA | 41.88697222, -91.82455556 | 257.000 m | BANT | 4.100 m structure / 6.100 m overall | N |
| 5 | | | | | | | N |
| 6 | | | | | | | N |
| 7 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 18.300 m | | | | 3.400 | |
| 1 | 3 | T | | 18.300 m | | | | 36.100 | |
| 1 | 4 | T | | 6.100 m | | | | 9.300 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 COMMERCIAL DRIVE, WALFORD, IA | LINN | 3198465500 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-03 | WQCK777 | LIREN |
| 2024-12-30 | WQCK777 | LETRES |
| 2015-01-22 | WQCK777 | LIREN |
| 2015-01-05 | WQCK777 | LETRES |
| 2014-07-09 | WQCK777 | LIMOD |
| 2005-03-28 | WQCK777 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2705375 | 2026-08-02 01:18:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCK777 | ULS 2705375 | 2026-08-02 01:18:00 |
| Status | A | ULS 2705375 | 2026-08-02 01:18:00 |
| Service | IG | ULS 2705375 | 2026-08-02 01:18:00 |
| Grant Date | 2025-01-03 | ULS 2705375 | 2026-08-02 01:18:00 |
| Expiration Date | 2035-03-28 | ULS 2705375 | 2026-08-02 01:18:00 |