Universal Licensing System
KD31607
IBM Research and Development Inc.
License details
| ULS identifier | 1900394 |
|---|
| Call sign | KD31607 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2004-05-05 |
|---|
| Expiration | 2014-07-11 |
|---|
| Cancellation | 2013-07-19 |
|---|
| Frequency range | 169.505 - 171.845 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| 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 |
|---|
| 1 | 1 | MO | 169.50500000 | | | 0.050000 | 0.050000 | |
| 1 | 1 | MO | 171.84500000 | | | 0.050000 | 0.050000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 169.50500000 | | 54K0F3E |
| 1 | 1 | 171.84500000 | | 54K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 134 KITCHEWAN RD, YORKTOWN, NY | | 9149451939 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-20 | KD31607 | LICAN |
| 2008-08-16 | KD31607 | LIAUA |
| 2008-08-15 | KD31607 | ESUAPR |
| 2007-03-07 | KD31607 | LIAUA |
| 2007-03-06 | KD31607 | ESUAPR |
| 2004-05-05 | KD31607 | LIREN |
| 2004-04-26 | KD31607 | LETRES |
| 2002-03-07 | KD31607 | LIAUA |
| 2000-11-24 | KD31607 | LICCNV |
| 2000-07-07 | KD31607 | AUTHPR |
| 1999-07-01 | KD31607 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1900394 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD31607 | ULS 1900394 | 2026-08-02 01:13:46 |
| Status | C | ULS 1900394 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1900394 | 2026-08-02 01:13:46 |
| Grant Date | 2004-05-05 | ULS 1900394 | 2026-08-02 01:13:46 |
| Expiration Date | 2014-07-11 | ULS 1900394 | 2026-08-02 01:13:46 |
| Cancellation Date | 2013-07-19 | ULS 1900394 | 2026-08-02 01:13:46 |