Universal Licensing System
WPNQ320
IBM Research and Development Inc.
License details
| ULS identifier | 1588450 |
|---|
| Call sign | WPNQ320 |
|---|
| Radio service | GU |
|---|
| Status | A |
|---|
| Grant date | 2024-05-10 |
|---|
| Expiration | 2034-04-30 |
|---|
| Frequency range | 896.1375 - 935.1375 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | AZ |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 |
|---|
| 2 | 1 | FX1 | 896.13750000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 896.13750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 935.13750000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | MO | 935.13750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.13750000 | | 13K6F3E |
| 3 | 1 | 896.13750000 | | 13K6F3E |
| 1 | 1 | 935.13750000 | | 13K6F3E |
| 3 | 1 | 935.13750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9000 S RITA RD, TUCSON, PIMA, AZ | 32.09480556, -110.80758333 | 884.000 m | B | 20.000 m structure / 24.000 m overall | N |
| 2 | T | AZ | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9000 S RITA RD, TUCSON, AZ | | 3039248200 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-10 | WPNQ320 | LIREN |
| 2024-02-05 | WPNQ320 | LETRES |
| 2014-02-06 | WPNQ320 | LIREN |
| 2014-02-03 | WPNQ320 | LETRES |
| 2008-08-16 | WPNQ320 | LIAUA |
| 2008-08-15 | WPNQ320 | ESUAPR |
| 2007-03-07 | WPNQ320 | LIAUA |
| 2007-03-06 | WPNQ320 | ESUAPR |
| 2004-02-06 | WPNQ320 | LIREN |
| 2004-02-02 | WPNQ320 | LETRES |
| 2002-03-07 | WPNQ320 | LIAUA |
| 2000-11-22 | WPNQ320 | LICCNV |
| 2000-07-20 | WPNQ320 | LETCNS |
| 2000-07-07 | WPNQ320 | AUTHPR |
| 2000-05-09 | WPNQ320 | LETCNS |
| 1999-04-30 | WPNQ320 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1588450 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ320 | ULS 1588450 | 2026-08-02 01:13:46 |
| Status | A | ULS 1588450 | 2026-08-02 01:13:46 |
| Service | GU | ULS 1588450 | 2026-08-02 01:13:46 |
| Grant Date | 2024-05-10 | ULS 1588450 | 2026-08-02 01:13:46 |
| Expiration Date | 2034-04-30 | ULS 1588450 | 2026-08-02 01:13:46 |