Universal Licensing System
WQYN228
APS STEVEDORING LLC
License details
| ULS identifier | 3866116 |
|---|
| Call sign | WQYN228 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2016-11-15 |
|---|
| Expiration | 2026-11-15 |
|---|
| Frequency range | 451.6875 - 467.2125 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.7300000, -95.2724167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.16250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.21250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.68750000 | | 11K2F1D |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXD |
| 1 | 1 | 451.68750000 | | 11K2F1E |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 2 | 1 | 451.68750000 | | 7K60FXD |
| 2 | 1 | 451.68750000 | | 7K60FXE |
| 2 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F1D |
| 1 | 1 | 456.48750000 | | 7K60FXE |
| 1 | 1 | 456.48750000 | | 7K60FXD |
| 1 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F1E |
| 2 | 1 | 456.48750000 | | 7K60FXE |
| 2 | 1 | 456.48750000 | | 7K60FXD |
| 2 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 457.16250000 | | 11K2F3E |
| 1 | 1 | 457.16250000 | | 7K60FXD |
| 1 | 1 | 457.16250000 | | 11K2F1E |
| 1 | 1 | 457.16250000 | | 11K2F1D |
| 1 | 1 | 457.16250000 | | 7K60FXE |
| 2 | 1 | 457.16250000 | | 7K60FXD |
| 2 | 1 | 457.16250000 | | 11K2F3E |
| 2 | 1 | 457.16250000 | | 7K60FXE |
| 1 | 1 | 457.78750000 | | 7K60FXD |
| 1 | 1 | 457.78750000 | | 11K2F3E |
| 1 | 1 | 457.78750000 | | 11K2F1D |
| 1 | 1 | 457.78750000 | | 7K60FXE |
| 1 | 1 | 457.78750000 | | 11K2F1E |
| 2 | 1 | 457.78750000 | | 11K2F3E |
| 2 | 1 | 457.78750000 | | 7K60FXE |
| 2 | 1 | 457.78750000 | | 7K60FXD |
| 1 | 1 | 467.21250000 | | 11K2F1D |
| 1 | 1 | 467.21250000 | | 7K60FXE |
| 1 | 1 | 467.21250000 | | 11K2F1E |
| 1 | 1 | 467.21250000 | | 7K60FXD |
| 1 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 467.21250000 | | 7K60FXE |
| 2 | 1 | 467.21250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEABROOK, HARRIS, TX | 29.60772222, -94.99358333 | | | | |
| 2 | T | HOUSTON, HARRIS, TX | 29.73000000, -95.27241667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12855 CRUISE ROAD, SEABROOK, TX | HARRIS | 2817397008 |
| 2 | 111 EAST LOOP NORTH, HOUSTON, TX | HARRIS | 2812914555 |
License history
| Date | File or call sign | Action |
|---|
| 2017-08-15 | WQYN228 | LETCNS |
| 2017-03-06 | WQYN228 | LIMOD |
| 2016-11-15 | WQYN228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3866116 | 2026-08-02 01:21:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYN228 | ULS 3866116 | 2026-08-02 01:21:36 |
| Status | A | ULS 3866116 | 2026-08-02 01:21:36 |
| Service | IG | ULS 3866116 | 2026-08-02 01:21:36 |
| Grant Date | 2016-11-15 | ULS 3866116 | 2026-08-02 01:21:36 |
| Expiration Date | 2026-11-15 | ULS 3866116 | 2026-08-02 01:21:36 |