Universal Licensing System
WPZQ492
Linde Inc.
License details
| ULS identifier | 2595072 |
|---|
| Call sign | WPZQ492 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-01 |
|---|
| Expiration | 2034-02-20 |
|---|
| Frequency range | 451.175 - 456.85 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Port Arthur, JEFFERSON, TX |
|---|
| Coordinates | 29.8622222, -93.9763889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:58 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 451.17500000 | | | 40.000000 | 30.000000 | |
| 6 | 1 | MO | 451.17500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.23750000 | | | 2.000000 | 5.000000 | |
| 1 | 1 | MO | 451.33750000 | | | 2.000000 | 5.000000 | |
| 1 | 1 | MO | 451.43750000 | | | 2.000000 | 5.000000 | |
| 2 | 1 | FB2 | 451.85000000 | | | 3.000000 | 2.000000 | |
| 3 | 1 | MO | 451.85000000 | | | 2.000000 | 5.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 2.000000 | 5.000000 | |
| 6 | 1 | MO | 456.17500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.85000000 | | | 2.000000 | 5.000000 | |
| 4 | 1 | FX1 | 456.85000000 | | | 3.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.17500000 | | 7K60FXE |
| 6 | 1 | 451.17500000 | | 7K60FXE |
| 1 | 1 | 451.23750000 | | 11K2F3E |
| 1 | 1 | 451.33750000 | | 11K2F3E |
| 1 | 1 | 451.43750000 | | 11K2F3E |
| 2 | 1 | 451.85000000 | | 7K60FXE |
| 3 | 1 | 451.85000000 | | 7K60FXE |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 6 | 1 | 456.17500000 | | 7K60FXE |
| 3 | 1 | 456.85000000 | | 7K60FXE |
| 4 | 1 | 456.85000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Port Arthur, JEFFERSON, TX | 29.89669444, -93.97819444 | | | | |
| 2 | | Off Highways 73 and 87, Port Arthur, JEFFERSON, TX | 29.86222222, -93.97694444 | 3.000 m | MAST | 12.000 m structure / 14.000 m overall | N |
| 3 | | | | | | | N |
| 4 | | TX | | | | | N |
| 5 | T | 255 Savannah Avenue, Port Arthur, JEFFERSON, TX | 29.86222222, -93.97638889 | 3.000 m | BANT | 12.200 m structure / 22.900 m overall | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 14.000 m | | | | 17.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 22.900 m | | | | 26.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 255 Savannah Ave, Port Arthur, TX | JEFFERSON | 4099847901 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-06 | WPZQ492 | LIAUA |
| 2023-12-01 | WPZQ492 | LIREN |
| 2023-11-27 | WPZQ492 | LETRES |
| 2023-08-16 | WPZQ492 | LIMOD |
| 2020-09-26 | WPZQ492 | LIAUA |
| 2018-10-31 | WPZQ492 | LITRAN |
| 2014-01-04 | WPZQ492 | LIREN |
| 2013-12-17 | WPZQ492 | LTSAPR |
| 2013-11-25 | WPZQ492 | LETRES |
| 2013-09-05 | WPZQ492 | LIMOD |
| 2009-10-16 | WPZQ492 | LIAUA |
| 2009-10-16 | WPZQ492 | LTSAPR |
| 2008-11-26 | WPZQ492 | LTSFNR |
| 2008-07-21 | WPZQ492 | LTSAPR |
| 2008-07-19 | WPZQ492 | LIAUA |
| 2004-03-19 | WPZQ492 | LIAUA |
| 2004-03-18 | WPZQ492 | ESCAPR |
| 2004-02-20 | WPZQ492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2595072 | 2026-08-02 01:24:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZQ492 | ULS 2595072 | 2026-08-02 01:24:58 |
| Status | A | ULS 2595072 | 2026-08-02 01:24:58 |
| Service | IG | ULS 2595072 | 2026-08-02 01:24:58 |
| Grant Date | 2023-12-01 | ULS 2595072 | 2026-08-02 01:24:58 |
| Expiration Date | 2034-02-20 | ULS 2595072 | 2026-08-02 01:24:58 |