Universal Licensing System
WQDT507
MACDERMID CANNING LTD.
License details
| ULS identifier | 2759149 |
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| Call sign | WQDT507 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-10 |
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| Expiration | 2035-10-26 |
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| Frequency range | 451.4125 - 457.6625 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | PASADENA, HARRIS, TX |
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| Coordinates | 29.7156944, -95.2170556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.41250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 451.41250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB | 452.63750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.63750000 | | | 2.000000 | 2.000000 | |
| 1 | 2 | FB2 | 452.66250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.66250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB | 452.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 457.66250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 2 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 2 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 2 | 452.66250000 | | 11K2F3E |
| 2 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 457.66250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 223 north brockman st, PASADENA, HARRIS, TX | 29.71569444, -95.21705556 | 12.800 m | BANT | 5.400 m structure / 6.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 4.800 m | | | | 7.800 | |
| 1 | 2 | | | | | | | | |
| 2 | 1 | | | 6.700 m | | | | 9.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 223 N BROCKMAN ST, PASADENA, TX | HARRIS | 7134725081 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-10 | WQDT507 | LIREN |
| 2025-08-04 | WQDT507 | LETRES |
| 2015-10-09 | WQDT507 | LIAUA |
| 2015-10-08 | WQDT507 | ESUAPR |
| 2015-10-06 | WQDT507 | LIREN |
| 2015-10-05 | WQDT507 | ESUAPR |
| 2015-08-03 | WQDT507 | LETRES |
| 2006-07-24 | WQDT507 | LETCNS |
| 2005-10-26 | WQDT507 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2759149 | 2026-08-02 01:17:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDT507 | ULS 2759149 | 2026-08-02 01:17:39 |
| Status | A | ULS 2759149 | 2026-08-02 01:17:39 |
| Service | IG | ULS 2759149 | 2026-08-02 01:17:39 |
| Grant Date | 2025-09-10 | ULS 2759149 | 2026-08-02 01:17:39 |
| Expiration Date | 2035-10-26 | ULS 2759149 | 2026-08-02 01:17:39 |