Universal Licensing System
KB68298
IBM Research and Development Inc.
License details
| ULS identifier | 1594255 |
|---|
| Call sign | KB68298 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-02-08 |
|---|
| Expiration | 2035-02-08 |
|---|
| Frequency range | 461.1375 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | PIMA, AZ |
|---|
| Coordinates | 32.0948056, -110.8075833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:46 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 461.13750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.13750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | PIMA, AZ | 32.09480556, -110.80758333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9000 S RITA RD, TUCSON, AZ | PIMA | 6027416277 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-08 | KB68298 | LIREN |
| 2024-11-18 | KB68298 | LETRES |
| 2020-04-29 | KB68298 | LIAUA |
| 2014-11-29 | KB68298 | LIREN |
| 2014-11-17 | KB68298 | LETRES |
| 2014-06-14 | KB68298 | LIMOD |
| 2014-06-13 | KB68298 | ESUAPR |
| 2013-04-24 | KB68298 | LIMOD |
| 2008-08-16 | KB68298 | LIAUA |
| 2008-08-15 | KB68298 | ESUAPR |
| 2007-03-07 | KB68298 | LIAUA |
| 2007-03-06 | KB68298 | ESUAPR |
| 2004-12-04 | KB68298 | LIREN |
| 2004-11-15 | KB68298 | LETRES |
| 2002-03-07 | KB68298 | LIAUA |
| 2002-01-28 | KB68298 | AUDOPR |
| 2000-11-22 | KB68298 | LICCNV |
| 2000-07-07 | KB68298 | AUTHPR |
| 2000-03-03 | KB68298 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1594255 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB68298 | ULS 1594255 | 2026-08-02 01:13:46 |
| Status | A | ULS 1594255 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1594255 | 2026-08-02 01:13:46 |
| Grant Date | 2025-02-08 | ULS 1594255 | 2026-08-02 01:13:46 |
| Expiration Date | 2035-02-08 | ULS 1594255 | 2026-08-02 01:13:46 |