Universal Licensing System
WNFP421
A 1 COMMUNICATIONS INC.
License details
| ULS identifier | 1651969 |
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| Call sign | WNFP421 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-05 |
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| Expiration | 2031-02-04 |
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| Frequency range | 463.775 - 468.775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HIGHLAND, ULSTER, NY |
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| Coordinates | 41.7209167, -73.9868056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.77500000 | | | 90.000000 | 500.000000 | |
| 1 | 1 | FX1 | 468.77500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.77500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.77500000 | | 11K2F3E |
| 1 | 1 | 468.77500000 | | 11K2F3E |
| 3 | 1 | 468.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NY | | | | | |
| 2 | T | ILLINOIS MOUNTAIN, HIGHLAND, ULSTER, NY | 41.72091667, -73.98680556 | 320.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 52.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 61 ROBIN RD, POUGHKEEPSIE, NY | DUTCHESS | 8454628192 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-15 | WNFP421 | LIASS |
| 2022-06-27 | WNFP421 | LIASS |
| 2022-01-04 | WNFP421 | LIASS |
| 2021-01-05 | WNFP421 | LIREN |
| 2020-11-09 | WNFP421 | LETRES |
| 2016-03-18 | WNFP421 | LIMOD |
| 2012-03-28 | WNFP421 | LIMOD |
| 2012-02-19 | WNFP421 | ESUAPR |
| 2011-03-24 | WNFP421 | AUTHPR |
| 2011-02-04 | WNFP421 | LIREN |
| 2011-02-04 | WNFP421 | LIAUA |
| 2011-02-03 | WNFP421 | ESCAPR |
| 2010-11-08 | WNFP421 | LETRES |
| 2002-11-20 | WNFP421 | AUDOPR |
| 2001-03-27 | WNFP421 | LIREN |
| 2000-11-28 | WNFP421 | LETRES |
| 2000-11-23 | WNFP421 | LICCNV |
| 1996-02-07 | WNFP421 | LIREN |
| 1996-02-07 | WNFP421 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1651969 | 2026-08-02 01:24:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFP421 | ULS 1651969 | 2026-08-02 01:24:09 |
| Status | A | ULS 1651969 | 2026-08-02 01:24:09 |
| Service | IG | ULS 1651969 | 2026-08-02 01:24:09 |
| Grant Date | 2021-01-05 | ULS 1651969 | 2026-08-02 01:24:09 |
| Expiration Date | 2031-02-04 | ULS 1651969 | 2026-08-02 01:24:09 |