Universal Licensing System
WQL387
IBM Research and Development Inc.
License details
| ULS identifier | 1760295 |
|---|
| Call sign | WQL387 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-06-03 |
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| Expiration | 2025-08-23 |
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| Cancellation | 2022-02-01 |
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| Frequency range | 461.675 MHz |
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| Locations | 2 |
|---|
| Representative location | IRVING, DALLAS, TX |
|---|
| Coordinates | 32.8654167, -96.9400000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 461.67500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.67500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.67500000 | | 11K2F3E |
| 2 | 1 | 461.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 225 JOHN W CARPENTER FREEWAY EAST, IRVING, DALLAS, TX | 32.86541667, -96.94000000 | 134.000 m | B | 62.000 m structure / 62.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 62.000 m | | | | 44.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 JOHN W CARPENTER FREEWAY EAST, IRVING, TX | DALLAS | 9146844000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-02 | WQL387 | LICAN |
| 2020-04-29 | WQL387 | LIAUA |
| 2015-06-03 | WQL387 | LIREN |
| 2015-06-01 | WQL387 | LETRES |
| 2014-06-14 | WQL387 | LIMOD |
| 2014-06-13 | WQL387 | ESUAPR |
| 2013-04-24 | WQL387 | LIMOD |
| 2008-08-16 | WQL387 | LIAUA |
| 2008-08-15 | WQL387 | ESUAPR |
| 2007-03-07 | WQL387 | LIAUA |
| 2007-03-06 | WQL387 | ESUAPR |
| 2005-06-02 | WQL387 | LIREN |
| 2005-05-30 | WQL387 | LETRES |
| 2002-03-07 | WQL387 | LIAUA |
| 2002-01-28 | WQL387 | AUDOPR |
| 2000-11-23 | WQL387 | LICCNV |
| 2000-07-07 | WQL387 | AUTHPR |
| 2000-06-15 | WQL387 | LIAUA |
| 2000-05-22 | WQL387 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1760295 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQL387 | ULS 1760295 | 2026-08-02 01:13:46 |
| Status | C | ULS 1760295 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1760295 | 2026-08-02 01:13:46 |
| Grant Date | 2015-06-03 | ULS 1760295 | 2026-08-02 01:13:46 |
| Expiration Date | 2025-08-23 | ULS 1760295 | 2026-08-02 01:13:46 |
| Cancellation Date | 2022-02-01 | ULS 1760295 | 2026-08-02 01:13:46 |