Universal Licensing System
WQYX441
AIR PRODUCTS & CHEMICALS
License details
| ULS identifier | 3892427 |
|---|
| Call sign | WQYX441 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2017-02-21 |
|---|
| Expiration | 2027-02-21 |
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| Frequency range | 452.0625 - 456.7125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | BAYTOWN, CHAMBERS, TX |
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| Coordinates | 29.7452500, -94.9230556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:59:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.06250000 | | 7K60FXD |
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 11K2F1D |
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.06250000 | | 11K2F1E |
| 1 | 1 | 452.18750000 | | 11K2F1E |
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 452.18750000 | | 7K60FXD |
| 1 | 1 | 452.18750000 | | 11K2F1D |
| 1 | 1 | 452.18750000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 11K2F1E |
| 1 | 1 | 452.71250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 7K60FXD |
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 452.71250000 | | 11K2F1D |
| 1 | 1 | 452.78750000 | | 11K2F1D |
| 1 | 1 | 452.78750000 | | 7K60FXD |
| 1 | 1 | 452.78750000 | | 7K60FXE |
| 1 | 1 | 452.78750000 | | 11K2F3E |
| 1 | 1 | 452.78750000 | | 11K2F1E |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 456.71250000 | | 11K2F1D |
| 1 | 1 | 456.71250000 | | 7K60FXD |
| 1 | 1 | 456.71250000 | | 11K2F1E |
| 1 | 1 | 456.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BAYTOWN, CHAMBERS, TX | 29.74525000, -94.92305556 | | | | |
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 |
|---|
| 1 | 7714 WEST BAY ROAD, BAYTOWN, TX | CHAMBERS | 4848094354 |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-21 | WQYX441 | LETCNS |
| 2017-02-21 | WQYX441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3892427 | 2026-08-16 06:59:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYX441 | ULS 3892427 | 2026-08-16 06:59:36 |
| Status | A | ULS 3892427 | 2026-08-16 06:59:36 |
| Service | IG | ULS 3892427 | 2026-08-16 06:59:36 |
| Grant Date | 2017-02-21 | ULS 3892427 | 2026-08-16 06:59:36 |
| Expiration Date | 2027-02-21 | ULS 3892427 | 2026-08-16 06:59:36 |