Universal Licensing System
WPMC529
IBM Research and Development Inc.
License details
| ULS identifier | 1791815 |
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| Call sign | WPMC529 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-03-05 |
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| Expiration | 2023-06-01 |
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| Cancellation | 2022-02-01 |
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| Frequency range | 451.9875 - 456.9875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DALLAS, TX |
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| Coordinates | 32.9320556, -96.9066667 |
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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 | MO | 451.98750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.98750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 456.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DALLAS, TX | 32.93205556, -96.90666667 | | | | |
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 | 13800 DIPLOMAT DRIVE, DALLAS, TX | | 9724026700 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-02 | WPMC529 | LICAN |
| 2020-04-29 | WPMC529 | LIAUA |
| 2013-03-05 | WPMC529 | LIREN |
| 2008-08-16 | WPMC529 | LIAUA |
| 2008-08-15 | WPMC529 | ESUAPR |
| 2007-03-07 | WPMC529 | LIAUA |
| 2007-03-06 | WPMC529 | ESUAPR |
| 2003-03-07 | WPMC529 | LIREN |
| 2002-03-07 | WPMC529 | LIAUA |
| 2002-01-28 | WPMC529 | AUDOPR |
| 2000-11-23 | WPMC529 | LICCNV |
| 2000-07-07 | WPMC529 | AUTHPR |
| 1998-06-01 | WPMC529 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791815 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMC529 | ULS 1791815 | 2026-08-02 01:13:46 |
| Status | C | ULS 1791815 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1791815 | 2026-08-02 01:13:46 |
| Grant Date | 2013-03-05 | ULS 1791815 | 2026-08-02 01:13:46 |
| Expiration Date | 2023-06-01 | ULS 1791815 | 2026-08-02 01:13:46 |
| Cancellation Date | 2022-02-01 | ULS 1791815 | 2026-08-02 01:13:46 |