Universal Licensing System
WPNQ327
IBM RESEARCH AND DEVELOPMENT INC.
License details
| ULS identifier | 1804465 |
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| Call sign | WPNQ327 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-05-10 |
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| Expiration | 2034-04-30 |
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| Frequency range | 462.325 - 467.325 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.0948056, -110.8075833 |
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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 | 462.32500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FB2 | 462.32500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | MO | 467.32500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FX1 | 467.32500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.32500000 | | 11K2F3E |
| 2 | 1 | 462.32500000 | | 11K2F3E |
| 1 | 1 | 467.32500000 | | 11K2F3E |
| 3 | 1 | 467.32500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | N |
| 2 | T | 9000 SOUTH RITA ROAD, TUCSON, PIMA, AZ | 32.09480556, -110.80758333 | 879.000 m | BMAST | 21.000 m structure / 24.000 m overall | N |
| 3 | T | APACHE, AZ | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | 24.000 m | V | 3.1000 | 0.0000 | 11.500 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 900 SOUTH RITA RD, TUCSON, AZ | PIMA | 9149451790 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-10 | WPNQ327 | LIREN |
| 2024-02-05 | WPNQ327 | LETRES |
| 2020-04-29 | WPNQ327 | LIAUA |
| 2014-07-08 | WPNQ327 | LIMOD |
| 2014-07-07 | WPNQ327 | ESUAPR |
| 2014-02-06 | WPNQ327 | LIREN |
| 2014-02-03 | WPNQ327 | LETRES |
| 2012-12-13 | WPNQ327 | LIMOD |
| 2008-08-16 | WPNQ327 | LIAUA |
| 2008-08-15 | WPNQ327 | ESUAPR |
| 2007-03-07 | WPNQ327 | LIAUA |
| 2007-03-06 | WPNQ327 | ESUAPR |
| 2004-02-06 | WPNQ327 | LIREN |
| 2004-02-02 | WPNQ327 | LETRES |
| 2003-03-03 | WPNQ327 | LETCNS |
| 2002-08-24 | WPNQ327 | LIAUA |
| 2002-06-03 | WPNQ327 | LIMOD |
| 2002-03-07 | WPNQ327 | LIAUA |
| 2002-01-28 | WPNQ327 | AUDOPR |
| 2000-11-23 | WPNQ327 | LICCNV |
| 2000-07-07 | WPNQ327 | AUTHPR |
| 1999-04-30 | WPNQ327 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804465 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ327 | ULS 1804465 | 2026-08-02 01:13:46 |
| Status | A | ULS 1804465 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1804465 | 2026-08-02 01:13:46 |
| Grant Date | 2024-05-10 | ULS 1804465 | 2026-08-02 01:13:46 |
| Expiration Date | 2034-04-30 | ULS 1804465 | 2026-08-02 01:13:46 |