Universal Licensing System
WQBY587
DUCO Inc
License details
| ULS identifier | 2684928 |
|---|
| Call sign | WQBY587 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2014-11-05 |
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| Expiration | 2025-01-06 |
|---|
| Cancellation | 2025-03-08 |
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| Frequency range | 451.3125 - 452.6625 MHz (10 frequencies) |
|---|
| Locations | 1 |
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| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.7557222, -95.1033333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 11K0F3E |
| 1 | 1 | 451.41250000 | | 11K0F3E |
| 1 | 1 | 451.43750000 | | 11K0F3E |
| 1 | 1 | 452.03750000 | | 11K0F3E |
| 1 | 1 | 452.06250000 | | 11K0F3E |
| 1 | 1 | 452.08750000 | | 11K0F3E |
| 1 | 1 | 452.11250000 | | 11K0F3E |
| 1 | 1 | 452.18750000 | | 11K0F3E |
| 1 | 1 | 452.51250000 | | 11K0F3E |
| 1 | 1 | 452.66250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOUSTON, HARRIS, TX | 29.75572222, -95.10333333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16661 Jacinto Port Blvd, Houston, TX | HARRIS | 2812492800 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-08 | WQBY587 | LIEXP |
| 2024-10-14 | WQBY587 | LETRES |
| 2014-11-05 | WQBY587 | LIREN |
| 2014-10-24 | WQBY587 | ESUAPR |
| 2014-10-13 | WQBY587 | LETRES |
| 2005-10-11 | WQBY587 | LETCNS |
| 2005-01-06 | WQBY587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2684928 | 2026-08-02 01:17:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBY587 | ULS 2684928 | 2026-08-02 01:17:30 |
| Status | E | ULS 2684928 | 2026-08-02 01:17:30 |
| Service | IG | ULS 2684928 | 2026-08-02 01:17:30 |
| Grant Date | 2014-11-05 | ULS 2684928 | 2026-08-02 01:17:30 |
| Expiration Date | 2025-01-06 | ULS 2684928 | 2026-08-02 01:17:30 |
| Cancellation Date | 2025-03-08 | ULS 2684928 | 2026-08-02 01:17:30 |