Universal Licensing System
WQZP553
Air Products & Chemicals Inc
License details
| ULS identifier | 3934883 |
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| Call sign | WQZP553 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-06-27 |
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| Expiration | 2027-06-27 |
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| Frequency range | 451.3875 - 457.7625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Baytown, CHAMBERS, TX |
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| Coordinates | 29.8762500, -94.9210278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.38750000 | | 7K60FXD |
| 1 | 1 | 451.38750000 | | 7K60FXE |
| 1 | 1 | 452.13750000 | | 7K60FXE |
| 1 | 1 | 452.13750000 | | 7K60FXD |
| 1 | 1 | 452.76250000 | | 7K60FXD |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 457.13750000 | | 7K60FXE |
| 1 | 1 | 457.13750000 | | 7K60FXD |
| 1 | 1 | 457.76250000 | | 7K60FXD |
| 1 | 1 | 457.76250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Baytown, CHAMBERS, TX | 29.87625000, -94.92102778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 13345 Hatcherville Rd, Baytown, TX | CHAMBERS | 2814787537 |
License history
| Date | File or call sign | Action |
|---|
| 2018-03-27 | WQZP553 | LETCNS |
| 2017-06-27 | WQZP553 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3934883 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZP553 | ULS 3934883 | 2026-08-02 01:22:11 |
| Status | A | ULS 3934883 | 2026-08-02 01:22:11 |
| Service | IG | ULS 3934883 | 2026-08-02 01:22:11 |
| Grant Date | 2017-06-27 | ULS 3934883 | 2026-08-02 01:22:11 |
| Expiration Date | 2027-06-27 | ULS 3934883 | 2026-08-02 01:22:11 |