Universal Licensing System
KNBJ581
NORTH CASTLE, TOWN OF
License details
| ULS identifier | 1286989 |
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| Call sign | KNBJ581 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-12-04 |
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| Expiration | 2035-02-24 |
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| Frequency range | 155.9625 MHz |
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| Locations | 1 |
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| Representative location | ARMONK, WESTCHESTER, NY |
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| Coordinates | 41.1300833, -73.7237500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.80000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 153.80000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 155.96250000 | | | 15.000000 | 15.000000 | |
| 2 | 1 | FX1 | 159.25500000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 159.25500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 159.29250000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.80000000 | | 11K0F3E |
| 3 | 1 | 153.80000000 | | 11K0F3E |
| 4 | 1 | 155.96250000 | | 11K0F3E |
| 2 | 1 | 159.25500000 | | 11K0F3E |
| 3 | 1 | 159.25500000 | | 11K0F3E |
| 4 | 1 | 159.29250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 50 MILLER CIR, ARMONK, WESTCHESTER, NY | 41.13008333, -73.72375000 | 172.000 m | TANK | 12.000 m structure / 17.000 m overall | N |
| 2 | T | NY | | | | | N |
| 3 | T | | | | | | N |
| 4 | T | ARMONK, WESTCHESTER, NY | 41.13008333, -73.72375000 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 76.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15 BEDFORD RD, ARMONK, NY | WESTCHESTER | 9142739500 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-04 | KNBJ581 | LIREN |
| 2024-12-02 | KNBJ581 | LETRES |
| 2024-11-26 | KNBJ581 | ESURNW |
| 2024-08-27 | KNBJ581 | LIAUA |
| 2021-06-30 | KNBJ581 | LIMOD |
| 2021-04-13 | KNBJ581 | LIMOD |
| 2015-02-05 | KNBJ581 | LIREN |
| 2015-01-06 | KNBJ581 | LIMOD |
| 2015-01-06 | KNBJ581 | LTSAPR |
| 2014-12-01 | KNBJ581 | LETRES |
| 2012-02-10 | KNBJ581 | LIMOD |
| 2012-02-10 | KNBJ581 | LTSAPR |
| 2005-01-04 | KNBJ581 | LIREN |
| 2004-11-29 | KNBJ581 | LETRES |
| 2002-02-08 | KNBJ581 | AUDOPR |
| 2000-10-20 | KNBJ581 | LICCNV |
| 2000-02-24 | KNBJ581 | LIRMD |
| 2000-02-24 | KNBJ581 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1286989 | 2026-08-02 01:11:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBJ581 | ULS 1286989 | 2026-08-02 01:11:08 |
| Status | A | ULS 1286989 | 2026-08-02 01:11:08 |
| Service | PW | ULS 1286989 | 2026-08-02 01:11:08 |
| Grant Date | 2024-12-04 | ULS 1286989 | 2026-08-02 01:11:08 |
| Expiration Date | 2035-02-24 | ULS 1286989 | 2026-08-02 01:11:08 |