Universal Licensing System
WPKL936
IBM Research and Development Inc.
License details
| ULS identifier | 1785299 |
|---|
| Call sign | WPKL936 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2012-01-21 |
|---|
| Expiration | 2022-04-11 |
|---|
| Cancellation | 2022-02-01 |
|---|
| Frequency range | 461.2625 - 469.7125 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ROCKLAND, NY |
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| Coordinates | 41.0292778, -73.8176389 |
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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 | 461.26250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.26250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.38750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.46250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 469.71250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.26250000 | | 11K2F3E |
| 1 | 1 | 466.26250000 | | 11K2F3E |
| 1 | 1 | 466.38750000 | | 11K2F3E |
| 1 | 1 | 466.46250000 | | 11K2F3E |
| 1 | 1 | 469.63750000 | | 11K2F3E |
| 1 | 1 | 469.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROCKLAND, NY | 41.02927778, -73.81763889 | | | | |
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 | RT 9W, PALISADES, NY | ROCKLAND | 9147326365 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-02 | WPKL936 | LICAN |
| 2022-01-17 | WPKL936 | LETRES |
| 2020-04-29 | WPKL936 | LIAUA |
| 2014-07-04 | WPKL936 | LIMOD |
| 2014-07-03 | WPKL936 | ESUAPR |
| 2013-04-24 | WPKL936 | LIMOD |
| 2012-01-21 | WPKL936 | LIREN |
| 2012-01-16 | WPKL936 | LETRES |
| 2008-08-16 | WPKL936 | LIAUA |
| 2008-08-15 | WPKL936 | ESUAPR |
| 2007-03-07 | WPKL936 | LIAUA |
| 2007-03-06 | WPKL936 | ESUAPR |
| 2002-03-07 | WPKL936 | LIAUA |
| 2002-01-30 | WPKL936 | LIREN |
| 2002-01-28 | WPKL936 | AUDOPR |
| 2002-01-14 | WPKL936 | LETRES |
| 2000-11-23 | WPKL936 | LICCNV |
| 2000-07-07 | WPKL936 | AUTHPR |
| 1998-12-10 | WPKL936 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785299 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKL936 | ULS 1785299 | 2026-08-02 01:13:46 |
| Status | C | ULS 1785299 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1785299 | 2026-08-02 01:13:46 |
| Grant Date | 2012-01-21 | ULS 1785299 | 2026-08-02 01:13:46 |
| Expiration Date | 2022-04-11 | ULS 1785299 | 2026-08-02 01:13:46 |
| Cancellation Date | 2022-02-01 | ULS 1785299 | 2026-08-02 01:13:46 |