Universal Licensing System
WQJB281
DLF/GP Preston Park Financial Center
License details
| ULS identifier | 3028681 |
|---|
| Call sign | WQJB281 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2008-07-14 |
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| Expiration | 2018-07-14 |
|---|
| Cancellation | 2018-09-15 |
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| Frequency range | 451.4125 - 469.2125 MHz (7 frequencies) |
|---|
| Locations | 3 |
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| Representative location | Plano, COLLIN, TX |
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| Coordinates | 33.0239444, -96.7937778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.21250000 | | | 40.000000 | 34.000000 | |
| 2 | 1 | MO | 464.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.21250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.41250000 | | 7K60FXE |
| 3 | 1 | 452.16250000 | | 7K60FXE |
| 3 | 1 | 452.28750000 | | 7K60FXE |
| 3 | 1 | 452.48750000 | | 7K60FXE |
| 3 | 1 | 452.78750000 | | 7K60FXE |
| 1 | 1 | 464.21250000 | | 7K60FXE |
| 2 | 1 | 464.21250000 | | 7K60FXE |
| 2 | 1 | 469.21250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 4975 Preston Park Blvd, Plano, COLLIN, TX | 33.02394444, -96.79377778 | 212.000 m | BANT | 27.000 m structure / 29.000 m overall | |
| 2 | | | | | | | |
| 3 | | Plano, COLLIN, TX | 33.02394444, -96.79377778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 29.000 m | | | | 50.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4975 Preston Park Blvd, Plano, TX | COLLIN | 9729854000 |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-15 | WQJB281 | LIEXP |
| 2018-04-23 | WQJB281 | LETRES |
| 2008-07-14 | WQJB281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3028681 | 2026-08-02 01:18:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJB281 | ULS 3028681 | 2026-08-02 01:18:45 |
| Status | E | ULS 3028681 | 2026-08-02 01:18:45 |
| Service | IG | ULS 3028681 | 2026-08-02 01:18:45 |
| Grant Date | 2008-07-14 | ULS 3028681 | 2026-08-02 01:18:45 |
| Expiration Date | 2018-07-14 | ULS 3028681 | 2026-08-02 01:18:45 |
| Cancellation Date | 2018-09-15 | ULS 3028681 | 2026-08-02 01:18:45 |