Universal Licensing System
WPDF296
IBM Research and Development Inc.
License details
| ULS identifier | 1711585 |
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| Call sign | WPDF296 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-06-27 |
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| Expiration | 2023-09-22 |
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| Cancellation | 2022-02-01 |
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| Frequency range | 461.65 MHz |
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| Locations | 1 |
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| Representative location | OLMSTED, MN |
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| Coordinates | 44.0666389, -92.5046111 |
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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 | 461.65000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.65000000 | | 11K2F1D |
| 1 | 1 | 461.65000000 | | 11K2F3E |
| 1 | 1 | 461.65000000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OLMSTED, MN | 44.06663889, -92.50461111 | | | | |
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 | HWY 52 37TH ST NW, ROCHESTER, MN | OLMSTED | 5072537067 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-02 | WPDF296 | LICAN |
| 2020-04-29 | WPDF296 | LIAUA |
| 2014-07-08 | WPDF296 | LIMOD |
| 2014-07-07 | WPDF296 | ESUAPR |
| 2013-06-27 | WPDF296 | LIREN |
| 2012-12-13 | WPDF296 | LIMOD |
| 2008-08-16 | WPDF296 | LIAUA |
| 2008-08-15 | WPDF296 | ESUAPR |
| 2007-03-07 | WPDF296 | LIAUA |
| 2007-03-06 | WPDF296 | ESUAPR |
| 2003-06-25 | WPDF296 | LIREN |
| 2002-03-07 | WPDF296 | LIAUA |
| 2002-01-28 | WPDF296 | AUDOPR |
| 2000-11-23 | WPDF296 | LICCNV |
| 2000-07-07 | WPDF296 | AUTHPR |
| 1998-08-05 | WPDF296 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1711585 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDF296 | ULS 1711585 | 2026-08-02 01:13:46 |
| Status | C | ULS 1711585 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1711585 | 2026-08-02 01:13:46 |
| Grant Date | 2013-06-27 | ULS 1711585 | 2026-08-02 01:13:46 |
| Expiration Date | 2023-09-22 | ULS 1711585 | 2026-08-02 01:13:46 |
| Cancellation Date | 2022-02-01 | ULS 1711585 | 2026-08-02 01:13:46 |